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Car Forum / Chrysler Cars / September 2007

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Why does PT foglight come on with right turn signal?

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Pete E. Kruzer - 29 Aug 2007 19:39 GMT
Recently when I put the RIGHT turn signal on, the foglight comes on. I
assume it comes on, because the instrument panel foglight indicator
comes on. Doesn't do it on a LEFT turn signal. Any ideas? I know how
to turn the foglights on and off. The handle is pushed in to the OFF
position, but signal for a right turn, and on comes the indicator
light. And maybe the fog lights.
maxpower - 29 Aug 2007 20:13 GMT
> Recently when I put the RIGHT turn signal on, the foglight comes on. I
> assume it comes on, because the instrument panel foglight indicator
> comes on. Doesn't do it on a LEFT turn signal. Any ideas? I know how
> to turn the foglights on and off. The handle is pushed in to the OFF
> position, but signal for a right turn, and on comes the indicator
> light. And maybe the fog lights.

The switch may be getting ready to go out. I have seen several instances
where the fog lites would not turn off even with the key out of the ignition
and run the battery down. Just a thought

Glenn Beasley
Chrysler Tech
Pete E. Kruzer - 29 Aug 2007 22:20 GMT
> The switch may be getting ready to go out. I have seen several instances
> where the fog lites would not turn off even with the key out of the ignition
> and run the battery down. Just a thought
>
> Glenn Beasley
> Chrysler Tech

++++++++++++++

Thanks Glenn, I just went out and checked. YES, when the turn signal
lever is ser for a right turn, the indicator light and the two fog
lights come on.
Can I have the fog lights disconnected, I've never used them one time,
or am I still cruisn'* for a new light switch.

*Pun intended, how much should I be prepared to spend to have the
switch replaced? If I need a light switch (PT has 45K on it) it just
further confirms my suspicion that PT means Piece (of) Trash!
maxpower - 29 Aug 2007 23:07 GMT
> > The switch may be getting ready to go out. I have seen several instances
> > where the fog lites would not turn off even with the key out of the ignition
[quoted text clipped - 14 lines]
> switch replaced? If I need a light switch (PT has 45K on it) it just
> further confirms my suspicion that PT means Piece (of) Trash!

You can disconnect them at the lites if you want. the switch is easy to
replace, just make sure you don't forget to put the old T/S relay into the
new switch if you do the job. Im not sure how much the switch is, maybe
$100? Me personally I think the PT Cruiser has been a very good reliable
vehicle.

Glenn
Ron S. - 30 Aug 2007 02:03 GMT
>>>The switch may be getting ready to go out. I have seen several instances
>>>where the fog lites would not turn off even with the key out of the
[quoted text clipped - 25 lines]
>
> Glenn

You're right Glenn. The PT is one of the better vehicles out there. We
are on our second one ('07 in Opal metalic w/ 5 speed stick) and we love
it. We put 131,000 miles on our first one and only replaced brakes and
tires.
CountFloyd@MonsterChillerHorrorTheater.com - 02 Sep 2007 19:43 GMT
> >>>The switch may be getting ready to go out. I have seen several instances
> >>>where the fog lites would not turn off even with the key out of the
[quoted text clipped - 30 lines]
> it. We put 131,000 miles on our first one and only replaced brakes and
> tires.
I agree with the reliability and style of the PT, however, having had
a 2003 sedan and 2005 convertible, the gas mileage is mediocre.  The
03 had the standard engine and did not get over 22 ever!  The 05 had
the 180HP turbo and the best it could acheve was 24, once!  We traded
it in two weeks ago for a 2007 Dodge Caliber and have been very
pleased with the car, getting over 26 city and on our first short
trip, 27, the car has less than 700 miles on it.  I would like to have
seen the PT with the 2.0 engine and the CVT gearbox, or better, the
diesel that is sold in Europe.  

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"What do you mean there's no movie?"

Steven Stone - 03 Sep 2007 14:06 GMT
I bought our 2006 PT Cruiser not for mpg but because it seemed like a
fairly safe car for my daughter to drive, could carry her entire dorm
room in the back with the seats removed, and was the right price point
for me. I do get grief from the Accord / Honda owners over how loud the
engine sounds and what they consider piss poor mpg (about 10 mpg less
than their rice wagons)
CountFloyd@MonsterChillerHorrorTheater.com - 03 Sep 2007 14:21 GMT
> I bought our 2006 PT Cruiser not for mpg but because it seemed like a
> fairly safe car for my daughter to drive, could carry her entire dorm
> room in the back with the seats removed, and was the right price point
> for me. I do get grief from the Accord / Honda owners over how loud the
> engine sounds and what they consider piss poor mpg (about 10 mpg less
> than their rice wagons)  
I agree with all that you say about the safety, the style, the
reliability, etc.  The gas mileage was killing us: what with gas here
in South Florida at $3 and sometimes over, it was costing us $400 a
month just to commute 200 miles a week, not counting going to the
store or to eat locally.  I am saying that the PT should have been
designed with an engine that gets better mileage to go with its great
looks.  I also own a fully restored 1940 Chyrsler Royal coupe with
overdrive,and it can get 21 on the road with a 241.5 c.i. flathead
six.  I would have purchased another PT if it would have had a
different engine/transmission combination.

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"What do you mean there's no movie?"

Steve B. - 03 Sep 2007 21:06 GMT
>I agree with all that you say about the safety, the style, the
>reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 6 lines]
>six.  I would have purchased another PT if it would have had a
>different engine/transmission combination.

200 miles a week
x5 weeks in a long month
1000 miles
add in a couple hundred miles for the store and stuff

1200 miles
/15mpg if you drive like a maniac
80gals gas per month
X $3 a gallon
$240 for an absolute worst case month with a maniac driver.

You better buy a locking gas cap!

             Steve B.
maxpower - 03 Sep 2007 21:13 GMT
> >I agree with all that you say about the safety, the style, the
> >reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 21 lines]
>
>               Steve B.

Save you money on the cap!!

Glenn Beasley
Chrysler Tech
CountFloyd@MonsterChillerHorrorTheater.com - 04 Sep 2007 10:01 GMT
> >I agree with all that you say about the safety, the style, the
> >reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 21 lines]
>
>               Steve B.
Steve,
I am not complaining about the PT.  However, what you didn't know is:
$500/month payment on the turbo PT, yea, my wife wanted her first
"expensive" car, gas running close to $400 bills a month, in South
Florida, you don't go anywhere without a car and gas is the most
expensive here in Palm Beach and Martin County, maybe because they
think that just because Tiger Woods lives on Jupiter Island, we all
can pay high prices.  Last night, just to meet friends for a weekend,
we had to drive to South Broward, that was 70 miles one way,of course
we didn't have to do that.  So, I hope that where you live, that a car
is not so important.  As I stated, we really only have one car, the
antique has been around for a long time and is used for car shows and
our club hobby, only driven to shows and maybe for a Sunday drive.  
So, when you add up my figures for the PT, it was getting close to
$900 a month just to drive the thing!  Now with the Caliber, $141 a
month less, and our gas bill has been cut, so far in half.  If the PT
Cruiser had that mileage and payment, I would still be driving one.

Signature

"What do you mean there's no movie?"

Steve B. - 04 Sep 2007 14:04 GMT
>> >I agree with all that you say about the safety, the style, the
>> >reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 38 lines]
>month less, and our gas bill has been cut, so far in half.  If the PT
>Cruiser had that mileage and payment, I would still be driving one.

My point was that you are either driving a lot more than you said you
are or you had an issue with gas theft as there is no way you could
get a PT to use that much gas in so few miles.

I agree that mileage on a PT sucks.  I drive a '95 Fleetwood for work
and regularly get better mileage than my friend gets out of their two
PT's.  My car weighs twice as much and has an LT1 higher performance
350 in it so I just can't figure out what the heck a PT can do with
all that gas.

              Steve B.
maxpower - 04 Sep 2007 21:50 GMT
> >> >I agree with all that you say about the safety, the style, the
> >> >reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 50 lines]
>
>                Steve B.

The only way to remove fuel from this vehicle would be to pop a hole in the
fuel tank or actuate the fuel pump with the line disconnected from the fuel
rail and pump it out. Just about every one( 2001 to present) of Chrysler
vehicles has a ping pong type roll over ball in the bottom of the fuel
inlet. This ball is used to seat the fuel tank and prevent fuel from
spilling out in case of a vehicle rollover. A siphon hose will not get past
this ball and into the tank to remove the fuel
Just a thought

Glenn
CountFloyd@MonsterChillerHorrorTheater.com - 04 Sep 2007 22:53 GMT
> >> >I agree with all that you say about the safety, the style, the
> >> >reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 50 lines]
>
>                Steve B.
Steve,
We seem to be getting into agreement here on the fact that the gas
mileage on the PT sucks big time.  There was no gas theft, and the
mileage I stated that we drove was correct.  The 180hp turbo Touring
Edition was supposed to get better than the 150hp standard that I had
in my 2003, but did not!  I drove a 1949 Chrysler with a 135hp
straight eight and got better mileage!  I, and many others on PT
forums cannot understand how the car will just not get the gas
mileage.  I realize that it is an "emotional" buy and not one for pure
mileage, but come on!  A 2.4 four cylinder that cannot get better than
22!  Just refilled my Caliber today, got 28.115mpg, now that is
getting some good mileage!  I used and am using Mobil One synthetic
oil in all my cars, except the 1940, and even used the K & N air
filter in the PT's because I read that it did increase the mileage by
a little bit, which it surprisingly did, but not much.  I had a 1992
Lincoln Continental V-6 that would get 30 mpg on the road and 24 in
town, so something is very wrong here.

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"What do you mean there's no movie?"

Ron S. - 08 Sep 2007 14:16 GMT
>>>>>I agree with all that you say about the safety, the style, the
>>>>>reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 69 lines]
> Lincoln Continental V-6 that would get 30 mpg on the road and 24 in
> town, so something is very wrong here.

All I know is that both of our PT's had 5 speed sticks in them and both
ALWAYS get 30 to 31 MPG with mostly highway miles (which is how my wife
uses it for going to work). It doesn't matter if the A/C is on or not.
Even city driving only drops it to the to high 20's. We don't have a
turbo, just the standard 2.4 and 5 speed. I'm seeing something about 15
mpg ??? I don't believe that. Even the 21 mpg sounds wrong, or else
something is wrong with the engine or someone has a lead right foot.
I have an old '94 Plymouth Acclaim that I use for back and forth to work
. It has the 2.4 and auto and even that thing gets around 28 mpg in
mixed driving.
CountFloyd@MonsterChillerHorrorTheater.com - 08 Sep 2007 14:49 GMT
> >>>>>I agree with all that you say about the safety, the style, the
> >>>>>reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 80 lines]
> . It has the 2.4 and auto and even that thing gets around 28 mpg in
> mixed driving.
Ron,
I don't want to get into an emotional discussion here, my two PT's
both had the 4 speed automatics, air, power windows, seats, etc.  My
driving habits are the same ones that I use on my 1940 Chrysler Royal
with Fluid Drive, very conservative.  I got as low as 17mgp, but could
not get higher than 22, that is not a lie, my wife does not "jack
rabbit" either!  As I stated, I went on forum after forum and did what
they suggested, the K & N which upped it to about one mpg, kept the
tach as close to or below 2,000 rpms as humanely possible, etc.  One
month ago, we flew into Pensacola and rented a 2007 PT Sedan, with the
usual equipment, non-turbo, the highest we got was 25 on Interstate
10, driving a steady 60mph with the cruise control on.  Coming back,
we upped it to 65 with cruise and got 23mpg.  That is not acceptable.
As I stated, I love the car's design, the utility, etc.  When my 1940,
with 3 speed overdrive can get 20mpg with a 108hp, flathead six, then
I think that Chrysler should use a different engine combination, such
as in the Caliber.  I and my family have driven Chrysler cars since
the 40's: 46 Windsor, 47 and 48 Plymouths, 49 Windsor, 49 Plymouth, 51
Dodge, 55 Dodge, two 64 Dodge Darts, 67 Plymouth Fury, 70 Dodge Dart,
86 Dodge Lancer, etc. so I am not a Chrysler basher, far from it.  You
stated that you had the five speed manual, well, if that makes the
difference, then that must be it.  The only time that I can drive a
manual is when I have to use the clutch once/twice to get the 40 Fluid
Drive into gear, then it stays there.  The engine on both PT's were
serviced every three thousand miles with synthetic Mobil 1, the
transmissions were serviced by the Chyrsler dealer, so these cars were
immaculate.  If you want to really discuss why these cars do not seem
to get the mileage, then fine, but I can match you mile for mile if
you want to go back 60 years or more.  BTW, the Darts, had 225 slant
sixes and got over 30 on the highway, but we are talking 2007 here,
not the old days.

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"What do you mean there's no movie?"

Ron S. - 09 Sep 2007 07:06 GMT
>>>>>>>I agree with all that you say about the safety, the style, the
>>>>>>>reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 112 lines]
> sixes and got over 30 on the highway, but we are talking 2007 here,
> not the old days.

I stand by what I said re: fuel mileage. Just for the hell of it, I went
to the AllPar site (here's the link : www.ptcruizer.com/cruize.html) and
looked at their road test of an '02 PT. Check it out, at the begining of
day 3 he refilled the tank and was getting 30 mpg. Also, there's a
couple guys in our car club (with an '04 and an '06) and they get
slightly less mileage than ours (27-29), but we chalked it up to the
automatic.

I mean think about my '94 Acclaim getting high 20's (2.5 with no o/d).
That Acclaim was not unusual as the public utility co. I work for used
to have a whole fleet of those Acclaims and Spirits with the 2.5 and 3
speed automatic and they all got that kind of mileage. Those cars were
15 year old tech with no o/d's and throttle body fuel injection. I would
expect new 4 banger tech with o/d's to at least deliver fuel mileage to
match.

BTW, I'm 56 and have had ChryCo products since the 60's, even before
Uncle Sam gave me a free all expense paid trip to Southeast Asia. After
I got out I used my mustering out pay and bought a new '71 Road Runner
(which still sits in my garage today along with a '69 GTX and a '71
Demon 340). I've owned so many hi-performance MoPars I have literally
lost count. I've always turned my own wrenches on them and have rebuilt
a half dozen big blocks and a couple small blocks in the past 20 years,
along with T-flites, 833's, and 8 3/4 rear ends. I know real well what
ChryCo cars and trucks are capable of. For example I remember a '66
Belvedere I had with a 383 4 bbl and 833 4 speed and 3.23 rear end that
would get nearly 20 mpg all day long on the Thruway (as long as I kept
my foot out of the secondaries). My buddies were running around in big
block Chevies and they never would believe me regarding my gas mileage.
philthy - 09 Sep 2007 14:30 GMT
i'm thinking a 383 4 speeder is way better than my rt dakota as far as milage
goes  turns 4500 r's at 60 in drive, thanks for od it goes to 2500 r's at 60 12
mpg is best i get
my brothers 66 396 dual quaded chevelle gets 28 on the highway at 60 as long as
like you said! keep your foot out of it and  that still amazes me

> >>>>>>>I agree with all that you say about the safety, the style, the
> >>>>>>>reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 142 lines]
> my foot out of the secondaries). My buddies were running around in big
> block Chevies and they never would believe me regarding my gas mileage.
CountFloyd@MonsterChillerHorrorTheater.com - 09 Sep 2007 15:04 GMT
> >>>>>>>I agree with all that you say about the safety, the style, the
> >>>>>>>reliability, etc.  The gas mileage was killing us: what with gas here
[quoted text clipped - 142 lines]
> my foot out of the secondaries). My buddies were running around in big
> block Chevies and they never would believe me regarding my gas mileage.
Well, Ron, god bless you, but I had to go to a more efficient Chrysler
product, it would be very strange to have two "lemons" on gas mileage,
from two different years, from two different dealers, with two
different engines.  I, myself, am 55 years young, and proud to drive
Chrysler products.  I also forgot to mention my step-dad's 61 Dodge
Phoenix with a 318, it got great mileage for that era.  I forgot to
also mention my 73 Fury Suburban, 360 that would eat you out of house
and home even when gas was around fifty-three cents: 10-12 city/15-16
highway.  As I mentioned, I am no stranger to Chrysler products.  Road
tests are so subjective:  I remember Uncle Tom's test from Mechanic's
Illustrated.  He would run those like "scalded cats" and he admitted
that those were not real world figures.  
You said that you came up through the world of muscle cars, I came up
through a family that prized the old flathead sixes, and the only
eight my grandfather had was a straight one in an old Chrylser.
So, I guess that we will just have to agree to disagree about the PT
Cruiser mileage.  If they would put the smaller 2.0/CVT combo in
there, or better still, the diesel option that is in the European PT,
then I think we would all be driving them!  Last night, filling up the
Caliber, only have had it three weeks, it got 26 around town.  My
1940, which goes out on sunny Florida days got 15 just driving it
slowly around Jupiter Island and some stop and go.  Took it out on the
highway for an old-fashioned "clean out" with the overdrive engaged
and it got 20.45mpg, not bad for a 241.5 flathead six with a whopping
108 hp, maybe I could have gotten more if I had the high perfomance
head, 112hp!

Signature

"What do you mean there's no movie?"

Bill Putney - 09 Sep 2007 15:17 GMT
I'm beginning to think that there's something inherent in the Chrysler
engine control designs that is responsible for such variations from one
sample to another of the same vehicle.

I have seen many, many posts showing discussions of similar relatively
huge unexplainable variations in fuel mieage on the 300M Club over the
years.  Certain people do everything suggested including checking codes,
replacing O2 sensors, cleaning throttle bodies, replacing air filters,
etc., etc.  There are just too many owners of certain 300M's scratching
their heads for it to be due to driving habits that they are not
admitting to or differences in terrain.

Bill Putney
(To reply by e-mail, replace the last letter of the alphabet in my
address with the letter 'x')
CountFloyd@MonsterChillerHorrorTheater.com - 09 Sep 2007 15:36 GMT
> I'm beginning to think that there's something inherent in the Chrysler
> engine control designs that is responsible for such variations from one
[quoted text clipped - 9 lines]
>
> Bill Putney
Bill,
I read your very informative posts and have gotten some good
information from them.  I am glad that someone besides myself on this
particular thread is starting to see that no matter what one does to a
particular engine/transmission combo, as I did in my two PT Cruisers,
they just cannot get the mileage to improve!  I have told Ron that I
am not a "lead foot" nor do I jackrabbit around town.  My 2003 Sedan
and 2005 Convertible were getting terrible mileage figures, not even
meeting the EPA sticker figures.  I also mentioned that on a 2007 PT
Sedan rental, I only got 26 with cruise going 60 on I-10 and around
21-23 going back the same way, same speed, with cruise!  I did all the
things that the forums suggested and the two items: K & N filter/Mobil
1 only gave me 2 more mpg.  I ran the tires at 35, as suggested and
still nothing.  When I get in my 40 Royal, I know what I am going to
expect as far as mileage is concerned.  That is why my wife and I got
rid of our "emotional buy" PT's and got a practical Caliber.  To me,
the Caliber reminds me of my older Darts, good mileage but not too
exciting!

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"What do you mean there's no movie?"

Bill Putney - 09 Sep 2007 17:28 GMT
>>I'm beginning to think that there's something inherent in the Chrysler
>>engine control designs that is responsible for such variations from one
[quoted text clipped - 28 lines]
> the Caliber reminds me of my older Darts, good mileage but not too
> exciting!

Well thanks!

I also believe that for a given vehicle with atypical (for that vehicle)
bad fuel mileage, there has to be some component (or timing tolerance,
or computer anomaly) that is causing it.  All I'm saying is that there
has to be a reason.  We (and dealers and their diagnostic equipment)
just don't have the smarts and infinite time/money to narrow it down to
that particular component.  The best we can do, in the absence of some
obvious clue, is hit all the usual suspects (plugs, throttle body,
exhaust. sensors, PCM firmware and hardware, fuel quality, timing belt,
etc.), and a few shots in the dark, and hope to luck out before the
money and/or our patience run out.  Fortunately for me I am blessed with
two Concordes - one a 2.7, the other a 3.2 - that both are on the high
end of the typical mileage numbers.

Bill Putney
(To reply by e-mail, replace the last letter of the alphabet in my
address with the letter 'x')
Steven Stone - 09 Sep 2007 20:14 GMT
I had an 88 New Yorker with Mitsu 3.0 that easily got 32 mpg highway.
Our 2000 3ooM will get up to 28 mpg highway if I make sure the tires
are properly inflated.
The n/a 2006 PT Cruiser automatic can barely get 24 mpg highway with a
rare 25 mpg.

Lets go back to basics..
Is there anything impacting airflow into or out of the engine that
would reduce mpg ?

Early 3ooM mods included playing with cat back dual exhaust systems
using after market camaro mufflers, which increased highway mpg by 5
mpg under most tests.

Does the PT Cruiser have exhaust or intake restrictions ?
Is the intake air too hot ?
Is the catalytic convertor too restrictive ?
Are the factory tires use a tread pattern or compound that lowers mpg ?
Are there too many internal losses in the automatic transmission ?
Are there better design intake manifolds that will fit in that tiny
engine bay ?
philthy - 09 Sep 2007 21:48 GMT
one thing i do see form time to time is somehow the pinion factor setting for
tire size gets changed in the pcm and that can affect milage and if you go to
a taller tire it will improve milage

> > I'm beginning to think that there's something inherent in the Chrysler
> > engine control designs that is responsible for such variations from one
[quoted text clipped - 30 lines]
> --
> "What do you mean there's no movie?"
Bill Putney - 09 Sep 2007 22:47 GMT
> one thing i do see form time to time is somehow the pinion factor setting for
> tire size gets changed in the pcm and that can affect milage and if you go to
> a taller tire it will improve milage

A taller tire will imporve *real* mileage, but not as *calculated* using
 the odometer or the overhead computer (if the pinion factor is not
corrected for the tire size change).

Bill Putney
(To reply by e-mail, replace the last letter of the alphabet in my
address with the letter 'x')
CountFloyd@MonsterChillerHorrorTheater.com - 09 Sep 2007 23:30 GMT
> > one thing i do see form time to time is somehow the pinion factor setting for
> > tire size gets changed in the pcm and that can affect milage and if you go to
[quoted text clipped - 3 lines]
>   the odometer or the overhead computer (if the pinion factor is not
> corrected for the tire size change).
Bill,
I forgot to say that in all the talk about the PT Cruiser mileage, I
went to a 65 series tire, the largest that would fit running it at 35
lbs.  It only made the car ride smoother over those terrible, Eagle
standard size tires that came on my 2003 and 2005.  As stated, I
finally gave up the ghost on the PT and went with the Caliber, whose
larger 215 17" tires give a very smooth ride, almost as good as my
1940's 6.50/16!

Signature

"What do you mean there's no movie?"

Bill Putney - 10 Sep 2007 00:10 GMT
> Bill,
> I forgot to say that in all the talk about the PT Cruiser mileage, I
> went to a 65 series tire, the largest that would fit running it at 35
> lbs.

I have to ask you how you figured your fuel mileage with the larger
tires.  You do realize that the odometer would not read correctly - that
with a larger OD tire you would have been getting better milage than you
would have read or calculated from any of the vehicle's milage
calculating systems or odometer?

Also, I don't know what the factory tire size was, but the 65 probably
wasn't more than a couple of percent different in OD and mileage effect
than the factory size tires.

Bill Putney
(To reply by e-mail, replace the last letter of the alphabet in my
address with the letter 'x')
philthy - 10 Sep 2007 03:31 GMT
who cares what the overhead states. it is a average anyway
just filling the tank pulling out on the road and matting it throws milage out the
window by going with what the overhead   reads! real is what i am all about

> > one thing i do see form time to time is somehow the pinion factor setting for
> > tire size gets changed in the pcm and that can affect milage and if you go to
[quoted text clipped - 7 lines]
> (To reply by e-mail, replace the last letter of the alphabet in my
> address with the letter 'x')
Bill Putney - 10 Sep 2007 11:13 GMT
I agree that the overhead is not as accurate as the odometer in a given
situation with the correct tire size.  But average over a tank would be
fairly consistent on a given vehicle.  But yes - I agree that the
overhead is not the most accurate.

So you're saying you'd go by the odometer?  It definitely would not
reflect any improvement in mileage from a larger OD tire without either
correcting the pinion factor or putting a correction factor into the
calculations.  The odometer does not know the tire is bigger.  Any
improvement in mileage from a bigger tire will not come out in the
calculations (and may even result in a decreased *calculated* mileage
due to the slight extra load - but only because the odometer reading
does not reflect the extra distance traveled due to the larger tire -
once that is factored in - yes - the calculation will reflect the
positive effect of the larger tire).

Bill Putney
(To reply by e-mail, replace the last letter of the alphabet in my
address with the letter 'x')

> who cares what the overhead states. it is a average anyway
> just filling the tank pulling out on the road and matting it throws milage out the
[quoted text clipped - 11 lines]
>>(To reply by e-mail, replace the last letter of the alphabet in my
>>address with the letter 'x')
CountFloyd@MonsterChillerHorrorTheater.com - 09 Sep 2007 23:27 GMT
> one thing i do see form time to time is somehow the pinion factor setting for
> tire size gets changed in the pcm and that can affect milage and if you go to
> a taller tire it will improve milage
I went to a 65 series tire, the largest that would fit, along with all
of the other things that I did to try and increase the mileage.  You
came up with a lot of good ideas that it takes engineers to work on!  


> > > I'm beginning to think that there's something inherent in the Chrysler
> > > engine control designs that is responsible for such variations from one
[quoted text clipped - 30 lines]
> > --
> > "What do you mean there's no movie?"

Signature

"What do you mean there's no movie?"

who - 10 Sep 2007 06:38 GMT
>  rented a 2007 PT Sedan, with the
> usual equipment, non-turbo, the highest we got was 25 on Interstate
> 10, driving a steady 60mph with the cruise control on.  Coming back,
> we upped it to 65 with cruise and got 23mpg.  That is not acceptable.
> As I stated, I love the car's design, the utility, etc.

I agree it's low, but I see one thing that could be a significant factor
in the low PT Cruiser MPG that appears common.
Poor streamlining; the front, steep rear and particularly the NON FLAT
sides.

BTW the EPA HWY mileage figures are measured at
  much less than a steady 65MPH,
so poorer streamlining would show more difference at a steady 65MPH.

I consistently get 29MPG HWY at 65MPH with my '95 3.3L Concorde.

Just compare the VW new Beetle 2.5L   23/31 mpg
New Beetle Convertible 2.5L 22/30 mpg
of the same engine. The convertible has not as smooth a roof and is
likely slightly heavier, resulting in slightly lower EPA mileage.  The
difference would be greater at a steady 65MPH.

The '07 PT Cruiser 2.4L I4 150HP is  rated at 22/29 mpg.

How about this for an all around FAST compact car for $23k!
Caliber SRT4  2.4L turbo  285HP  22/28MPG.
0-60 = 6 sec.
http://www.allpar.com/cars/dodge/caliber-srt4.html
Steven Stone - 03 Sep 2007 14:21 GMT
|I bought our 2006 PT Cruiser not for mpg ....

I forgot to mention the first dealer I went to was pushing the new
Caliber at the time.. It didn't seem to be able to carry as much
"stuff" as the PT Cruiser would, but I was told my daughter would love
being seen in the Caliber and it had all this whiz bang neato stuff..
like the glove box cooler and drop down rear thumper speakers and lots
of cup holders and power outlets.. whoopee !
CountFloyd@MonsterChillerHorrorTheater.com - 03 Sep 2007 18:25 GMT
> |I bought our 2006 PT Cruiser not for mpg ....
>
[quoted text clipped - 4 lines]
> like the glove box cooler and drop down rear thumper speakers and lots
> of cup holders and power outlets.. whoopee !
My wife and I had 2003 and 2005 PT's.  We got a new Caliber SXT and
are loving it.  You do not need to get the R/XT with all the bells and
whistles.

Signature

"What do you mean there's no movie?"

philthy - 02 Sep 2007 14:34 GMT
one of the better vehicles on the road i'll second that and cheaper to fix than
honda'sor toyotas
i see them with  now  200 k and running good and still just needing brake jobs

> > > The switch may be getting ready to go out. I have seen several instances
> > > where the fog lites would not turn off even with the key out of the
[quoted text clipped - 23 lines]
>
> Glenn
who - 30 Aug 2007 07:14 GMT
> > The switch may be getting ready to go out. I have seen several instances
> > where the fog lites would not turn off even with the key out of the ignition
[quoted text clipped - 14 lines]
> switch replaced? If I need a light switch (PT has 45K on it) it just
> further confirms my suspicion that PT means Piece (of) Trash!

That switch is a problem which a new one will only solve for a few years
until it goes again. A friend of mine had his fog lights occasionally
come on when he was parked and drain his battery.
I've read that many owners either pull the fog light fuse, or install a
separate fog light switch.
Bob  AZ - 30 Aug 2007 06:00 GMT
The handle is pushed in to the OFF
> position, but signal for a right turn, and on comes the indicator
> light. And maybe the fog lights.

Peter

Perhaps the ground for the signal lights and the fog lights is shared
and needs some help.

Bob  AZ
 
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