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Car Forum / Dodge / Dodge Trucks / October 2007

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Differential plug gone

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michael - 28 Oct 2007 06:41 GMT
I purchased a 2004 Dakota 4x4 about a year ago. Put about 11,000 km on it
since then. Currently has about 48,000 km.

Noticed today that the plug/stopper from my rear axle differential was
missing.

Don't know where it went or how long it's been missing. The truck is always
road driven.

I cannot touch any fluid when I put my finger into it, but a piece of wire
comes back with some oil on it. I haven't noticed any excessive noise, but
then again, I haven't really been listening for it.

The truck still has power train warranty for a couple of years. I made a
couple of anonymous calls to dealers today explaining the situation and
asking if warranty would cover it if anything was wrong. Both service
departments said I would have to talk to the manager. Both also said they
have never heard of a plug falling out.

I'm freaking out and terrified that this may somehow void my warranty. I
purposely bought this truck because it had warranty.

What the hell do I do now?
Ed - 28 Oct 2007 07:27 GMT
Put oil in the diff, buy a plug, put it in. drive....

>I purchased a 2004 Dakota 4x4 about a year ago. Put about 11,000 km on it
>since then. Currently has about 48,000 km.
[quoted text clipped - 19 lines]
>
> What the hell do I do now?
Nosey - 28 Oct 2007 11:32 GMT
> I purchased a 2004 Dakota 4x4 about a year ago. Put about 11,000 km
> on it since then. Currently has about 48,000 km.
[quoted text clipped - 19 lines]
>
> What the hell do I do now?

I don't think it's likely that it fell out without some help. Do you ever
get your oil changed at one of those Jiffy-Lube type places or had any work
done at a Midas shop? Some of them do a free "courtesy inspection" on all
your fluids hoping to sell you more than what you originally came in for.
They might have checked the fluid level and never re-installed the plug. For
piece of mind I think I'd change the gear lube when replacing the plug.
Signature

Ken

beekeep - 28 Oct 2007 12:42 GMT
>I purchased a 2004 Dakota 4x4 about a year ago. Put about 11,000 km on it
>since then. Currently has about 48,000 km.
[quoted text clipped - 19 lines]
>
>What the hell do I do now?

I would pull the cover and take a look see for any damage.  If the metal
shavings etc are minimal I would clean it out and replace the plug and fluid.
If they are more than minimal and everything looks and sounds ok then I would do
the same and change the fluid again in about a month.  

beekeep
SnoMan - 28 Oct 2007 14:45 GMT
Nobody got this right. I would check for a damaged or plugged vent for
rear axle as it may have plugged up and over pressured when it warmed
up and popped the plug out.

>I purchased a 2004 Dakota 4x4 about a year ago. Put about 11,000 km on it
>since then. Currently has about 48,000 km.
[quoted text clipped - 19 lines]
>
>What the hell do I do now?

-----------------
TheSnoMan.com
Nosey - 28 Oct 2007 15:45 GMT
> Nobody got this right. I would check for a damaged or plugged vent for
> rear axle as it may have plugged up and over pressured when it warmed
> up and popped the plug out.

I think it would pop the vent hose off before it blew out a threaded solid
steel pipe plug. I could be wrong but I just don't see it happening.
Signature

Ken

rick505 - 28 Oct 2007 16:51 GMT
over pressures and poped the plug out(your nuts snowman)  how can a
threaded plug pop out the only way it can come out is if the threads were
gone or was not tight and it would unscrew and fall off not pop out under
pressure  also if it built up too much pressure it would blow the axle
seals or pinion seal  first not blow the plug.  

--
Message posted using http://www.talkaboutautos.com/group/alt.autos.dodge.trucks/
More information at http://www.talkaboutautos.com/faq.html
azwiley1 - 28 Oct 2007 17:22 GMT
> over pressures and poped the plug out(your nuts snowman)  how can a
> threaded plug pop out the only way it can come out is if the threads were
[quoted text clipped - 5 lines]
> Message posted usinghttp://www.talkaboutautos.com/group/alt.autos.dodge.trucks/
> More information athttp://www.talkaboutautos.com/faq.html

Come on, the answer came from Snoman, it MUST be right!
Snoman, is this answer based off your vast technical abilities?  The
same abilities that you told Roy he lacked?  The same abilities that
led you to tell a poster to trade in a truck due to a bad $30 sensor?
Denny - 28 Oct 2007 17:53 GMT
>> over pressures and poped the plug out(your nuts snowman)  how can a
>> threaded plug pop out the only way it can come out is if the threads were
[quoted text clipped - 11 lines]
> same abilities that you told Roy he lacked?  The same abilities that
> led you to tell a poster to trade in a truck due to a bad $30 sensor?

God I hate to do this but in SnoIdiots defence it is a rubber plug that just
pops in. "BUT" I do think he's full of sh.t about the vent plugged and the
heat and the resulting  pressure forced it out. That is stuff for Grimm's
Fairy Tales. Somebody just forgot to put it back in when they checked the
level.

To the original poster, get a quart or two of fluid, fill it up and put and
new plug in it. Drive on and be happy. If there was any damage you would
have heard the noise.

Denny
azwiley1 - 28 Oct 2007 18:02 GMT
> >> over pressures and poped the plug out(your nuts snowman)  how can a
> >> threaded plug pop out the only way it can come out is if the threads were
[quoted text clipped - 25 lines]
>
> - Show quoted text -

I was not refering to the pop off valve Denny.  BUT yes, if the only
thing in question or debate here was the vent valve then yes, all said
would be logically correct.  However, from what has been indicated it
sounds like the fill plug was what was/is missing.  Sorry, but the
amount of force (read pressure) that would need to be created to blow
out a properly inserted (threaded) fill plug would have likely damaged
the diff housing.  SO, like you and others have indicated, the OP
should buy some diff lube, making sure he gets the correct type, as he
may or may not have an LSD, fill it to the proper level and put in a
new fill plug.  HOWEVER, at this point, the locigal thing to do would
be to pop the diff cover off and inspect it as there is no indication
how long it has been like this.

But all is forgiven Denny, since you and Snoball are such great
friends.  I won't hold this against you.  <bg>
Denny - 28 Oct 2007 20:16 GMT
>> >> over pressures and poped the plug out(your nuts snowman)  how can a
>> >> threaded plug pop out the only way it can come out is if the threads
[quoted text clipped - 32 lines]
>
> I was not refering to the pop off valve Denny.

Neither was I. I'm fairly sure the fill hole just has a rubber plug stuck in
it.  But that's ok Larry, I know you and the snoidiot are like brothers.....
<GBMFG>

Denny

BUT yes, if the only
> thing in question or debate here was the vent valve then yes, all said
> would be logically correct.  However, from what has been indicated it
[quoted text clipped - 10 lines]
> But all is forgiven Denny, since you and Snoball are such great
> friends.  I won't hold this against you.  <bg>
azwiley1 - 28 Oct 2007 20:35 GMT
> >> "azwiley1" <wiley...@yahoo.com> wrote in message
>
[quoted text clipped - 40 lines]
> it.  But that's ok Larry, I know you and the snoidiot are like brothers.....
> <GBMFG>

Last I checked, the fill plug was a threaded plug.

Thanks for causing me to chuck my lunch, f#$%ing wabbit!  <BG>
Roy - 28 Oct 2007 20:57 GMT
>> >> "azwiley1" <wiley...@yahoo.com> wrote in message
>>
[quoted text clipped - 54 lines]
>
> Thanks for causing me to chuck my lunch, f#$%ing wabbit!  <BG>

Larry, don't forget that the friggin' rabbit and the Idiot are neighbors.
IIrc the wide ride spent a few day's of his vacation sorta shacked up with
the Idiot and "the machine". Ya gotta expect that after the serious bonding
that took place, there is lot of admiration flowing between them.

<GBMFG>

Roy
Abby.Normal - 28 Oct 2007 21:09 GMT
then they must have changed it between 2000 then back again to 2007.  My
son's old 2000 Dakota, current 98 Dakota, and my 2007 Dakota all have rubber
plugs.  I've never looked at the 2004 though.

>> >> "azwiley1" <wiley...@yahoo.com> wrote in message
>>
[quoted text clipped - 54 lines]
>
> Thanks for causing me to chuck my lunch, f#$%ing wabbit!  <BG>
Beryl - 28 Oct 2007 21:38 GMT
>>>>"azwiley1" <wiley...@yahoo.com> wrote in message
>>
[quoted text clipped - 42 lines]
>
> Last I checked, the fill plug was a threaded plug.

Last you checked on what, a 2004 Dakota?
Your Chevy?
You never know what you're talking about.
azwiley1 - 28 Oct 2007 23:01 GMT
> >>"azwiley1" <wiley...@yahoo.com> wrote in message
>
[quoted text clipped - 52 lines]
>
> - Show quoted text -

I never know what I am talking about huh?  And you know what I do all
day every day to make that statement?
I know that you suck on Snoballs dick every day.  :)
TBone - 30 Oct 2007 04:05 GMT
>> >>"azwiley1" <wiley...@yahoo.com> wrote in message
>>
[quoted text clipped - 67 lines]
> day every day to make that statement?
> I know that you suck on Snoballs dick every day.  :)

And how exactly do you know that?!?!?!?!?! :-0

Signature

If at first you don't succeed,  you're not cut out for skydiving

NapalmHeart - 28 Oct 2007 23:03 GMT
>> >> "azwiley1" <wiley...@yahoo.com> wrote in message
>>
[quoted text clipped - 59 lines]
>
> Thanks for causing me to chuck my lunch, f#$%ing wabbit!  <BG>

My '97 Dakota has a rubber plug that just pushes into the hole on the
differential cover.

Ken
Tom Lawrence - 29 Oct 2007 01:05 GMT
> Last I checked, the fill plug was a threaded plug.

Every 9.25" rear differential I've seen has had a rubber plug in the diff
cover.
Robert Francis - 29 Oct 2007 01:09 GMT
Don't know if it's a 9.25, but my '03 Dak has a rubber plug.

>> Last I checked, the fill plug was a threaded plug.
>
> Every 9.25" rear differential I've seen has had a rubber plug in the diff
> cover.
azwiley1 - 29 Oct 2007 01:09 GMT
> > Last I checked, the fill plug was a threaded plug.
>
> Every 9.25" rear differential I've seen has had a rubber plug in the diff
> cover.

Fine, so I was mistaken about this.  Is everyone happy now?
Though as I recall my 95 had a screw in, but who cares.
beekeep - 29 Oct 2007 11:21 GMT
>> > Last I checked, the fill plug was a threaded plug.
>>
[quoted text clipped - 3 lines]
>Fine, so I was mistaken about this.  Is everyone happy now?
> Though as I recall my 95 had a screw in, but who cares.

OK, snowjr. 8>)

beekeep
azwiley1 - 29 Oct 2007 16:27 GMT
> >> > Last I checked, the fill plug was a threaded plug.
>
[quoted text clipped - 7 lines]
>
> beekeep

WRONG, hey won't post ANYTHING with an admission of ANY type that
would indicate he was wrong.
Now, go back to calling scores on football games would ya.
beekeep - 29 Oct 2007 23:03 GMT
>> >> > Last I checked, the fill plug was a threaded plug.
>>
[quoted text clipped - 11 lines]
>would indicate he was wrong.
>Now, go back to calling scores on football games would ya.

Hey, give me a break, I called the skins offense scoring one TD right on the
money!  Now go back to chasing road runners.

beep beep

beekeep
azwiley1 - 30 Oct 2007 01:09 GMT
> >> >> > Last I checked, the fill plug was a threaded plug.
>
[quoted text clipped - 20 lines]
>
> - Show quoted text -

Chasing them is more fun then working or being in here, now if I could
only get Acme to start paying me for using and promoting their
products!
beekeep - 30 Oct 2007 11:17 GMT
>> >> >> > Last I checked, the fill plug was a threaded plug.
>>
[quoted text clipped - 24 lines]
>only get Acme to start paying me for using and promoting their
>products!

I'd be careful using those Acme products.  The way they work makes you think
that they are manufatured by snowman.

beekeep
azwiley1 - 30 Oct 2007 07:27 GMT
> >> >> > Last I checked, the fill plug was a threaded plug.
>
[quoted text clipped - 20 lines]
>
> - Show quoted text -

Chasing them is more fun then working or being in here, now if I could
only get Acme to start paying me for using and promoting their
products!
TBone - 30 Oct 2007 03:59 GMT
Then I suggest that you look again.  The DC 9 1/2 rear just uses a rubber
plug now for the fill.

Signature

If at first you don't succeed,  you're not cut out for skydiving

>> >> "azwiley1" <wiley...@yahoo.com> wrote in message
>>
[quoted text clipped - 54 lines]
>
> Thanks for causing me to chuck my lunch, f#$%ing wabbit!  <BG>
azwiley1 - 30 Oct 2007 04:45 GMT
> Then I suggest that you look again.  The DC 9 1/2 rear just uses a rubber
> plug now for the fill.
[quoted text clipped - 66 lines]
>
> - Show quoted text -

And I suggest you stfu and stop coming into a thread so late.
mac davis - 29 Oct 2007 18:45 GMT
>> I was not refering to the pop off valve Denny.
>
>Neither was I. I'm fairly sure the fill hole just has a rubber plug stuck in
>it.  But that's ok Larry, I know you and the snoidiot are like brothers.....
><GBMFG>

Natural mistake, Larry...
Buggs does pop off a lot here... *eg*

mac

Please remove splinters before emailing
SnoMan - 28 Oct 2007 23:31 GMT
>over pressures and poped the plug out(your nuts snowman)  how can a
>threaded plug pop out the only way it can come out is if the threads were
>gone or was not tight and it would unscrew and fall off not pop out under
>pressure  also if it built up too much pressure it would blow the axle
>seals or pinion seal  first not blow the plug.  

This was based on I have seen several Dodges with a pressure in rubber
fill plugs. Obviuosly if it is a threaded plug it did not blow out.
-----------------
TheSnoMan.com
mac davis - 28 Oct 2007 17:31 GMT
>> Nobody got this right. I would check for a damaged or plugged vent for
>> rear axle as it may have plugged up and over pressured when it warmed
>> up and popped the plug out.
>
>I think it would pop the vent hose off before it blew out a threaded solid
>steel pipe plug. I could be wrong but I just don't see it happening.

Logic seems to tell me that if there was pressure on the plug, it wouldn't
vibrate loose because there was pressure against the threads?

mac

Please remove splinters before emailing
Roy - 28 Oct 2007 17:46 GMT
> On Sun, 28 Oct 2007 10:45:51 -0400, "Nosey"
> <kfrei43@removethis.hotmail.com>
[quoted text clipped - 9 lines]
> Logic seems to tell me that if there was pressure on the plug, it wouldn't
> vibrate loose because there was pressure against the threads?

Bro, are you out of your mind?? You attempt to introduce logic here??
<VBG>

Oh, here's a bit of info I came across. Seems that there have been more
suicids of Viet Nam vet's since that deal ended than were killed during it.
I read 59K. Of course GB cut's the VA's budget and closes hospitals.

Roy
> mac
>
> Please remove splinters before emailing
mac davis - 29 Oct 2007 18:39 GMT
>> Logic seems to tell me that if there was pressure on the plug, it wouldn't
>> vibrate loose because there was pressure against the threads?
[quoted text clipped - 7 lines]
>
>Roy

Yeah.. I thought about that after I posted it..

Sort of like military intelligence or jumbo shrimp..

mac

Please remove splinters before emailing
mac davis - 29 Oct 2007 18:43 GMT
>Oh, here's a bit of info I came across. Seems that there have been more
>suicids of Viet Nam vet's since that deal ended than were killed during it.
>I read 59K. Of course GB cut's the VA's budget and closes hospitals.
>
>Roy

hmm.. another screwing of the baby boomers, huh?

I've had 3 friends die of cancer that had Agent Orange in their tumors..
In 2 cases the VA hospital conveniently lost the biopsy samples before court
time..
Makes me wonder how many of those suicides were from the "normal" past war thing
and how many were terminal from cancer and other sh.t they got in Nam that took
the faster way out..

mac

Please remove splinters before emailing
miles - 28 Oct 2007 18:25 GMT
> Logic seems to tell me that if there was pressure on the plug, it wouldn't
> vibrate loose because there was pressure against the threads?

Not so.  Applying pressure to a loose plug, bolt, screw etc. can cause
it to turn.  But I believe the pressure required to push it all he way
out would be greater than the seals.  Also if the plug were tightened I
do not believe the pressure inside would be great enough to loosen it.

I work in force measurement.  Part of the product testing involves
generating force through use of a bolt against a force transducer that
measures such force.  If left sitting the bolt will eventually turn
itself loose.
Abby.Normal - 28 Oct 2007 18:28 GMT
Do this:  Go buy a new or used plug and a quart of synthetic 75/90W gear
lube.  Fill the differential(s) to where it just starts to over flow (both
front and rear if required - they both take the same weight).  Install the
new or used plug and drive it for a week or so.  Then take it to a
dealership you trust or any place you trust that can honor the warranty and
have them do a fluid change on it.  The differential fluids are supposed to
be changed every 15k miles anyway.  And while you are there have them do the
transmission as well (automatics are done at 15k as well).  I don't know
what the schedule is for manual transmissions but it is probably the same.

This will make them responsible if anything happens after that.  I would NOT
go in there without a plug in the hole though.  They will look at that as a
real bad thing and may work harder to figure out what to tell you as to why
your warranty is void than actually doing any real work on the vehicle.  Get
a plug from a wrecking yard.  There has to be a Dodge in one of them
somewhere.  You may find a lot more Fords than anything else then a few
Chevys.  I'm certain there is a Dodge in one though.

In the mean time put some grease in there and plug that damn hole with
something.  Use a wine cork or something - just get it plugged now.

>I purchased a 2004 Dakota 4x4 about a year ago. Put about 11,000 km on it
>since then. Currently has about 48,000 km.
[quoted text clipped - 19 lines]
>
> What the hell do I do now?
Denny - 28 Oct 2007 20:12 GMT
> Do this:  Go buy a new or used plug and a quart of synthetic 75/90W gear
> lube.  Fill the differential(s) to where it just starts to over flow (both
[quoted text clipped - 8 lines]
>
> This will make them responsible if anything happens after that.

Yep, this is the honest way to do it... I bet your Mom would be proud of
you, huh....Cover up the problem and then take it to a place you trust and
then screw them to death....

Denny

I would NOT
> go in there without a plug in the hole though.  They will look at that as
> a real bad thing and may work harder to figure out what to tell you as to
[quoted text clipped - 29 lines]
>>
>> What the hell do I do now?
Abby.Normal - 28 Oct 2007 21:05 GMT
Honesty has nothing to do with it.  the dealership was probably the one that
installed it back incorrectly thus causing it to fall out.  I've been there
with a differential rebuild and drive shaft incorrectly installed.  That
could have killed me.  Besides that, a stupid rubber plug is less than a
half-assed way of doing it anyway.  It should be a screw in plug.  Chrysler
has always taken the short way of doing things and are the last ones to make
a recall on any design issue - 1st. generation Neon head gasket for example.

When you get a warranty on something and crap like this happens who's fault
is it anyway!!  That plug was probably never there when the guy bought the
truck in the first place.  And do NOT elaborate on the 121 point check list
crap either.  I've been there too.  Bad headlight and bad brake light bulbs
on a nice little used Dakota from a dealership "AFTER" one of those check
lists was completed.  I had to point both problems out to the technician
before I left and he tried to tell me they worked before I left the lot.  I
NEVER left the lot.  I pointed both issues out to him not 10 minutes after
he was finished.  The 121 check point is some idiot sitting there checking
off boxes and never looking at anything on the vehicle.  Honesty?  sh.t,
that is supposed to work both ways.

No, that plug was probably missing off the lot and nobody caught it until
now.  You pay big bucks for those warranties and should get something in
return.  You should also expect to get what you pay for - not less.  I also
bet the maintenance history shows that truck was last serviced at this
dealership and the differential grease was changed.

>> Do this:  Go buy a new or used plug and a quart of synthetic 75/90W gear
>> lube.  Fill the differential(s) to where it just starts to over flow
[quoted text clipped - 49 lines]
>>>
>>> What the hell do I do now?
Denny - 28 Oct 2007 22:23 GMT
> Honesty has nothing to do with it.  the dealership was probably the one
> that installed it back incorrectly thus causing it to fall out.  I've been
[quoted text clipped - 22 lines]
> also bet the maintenance history shows that truck was last serviced at
> this dealership and the differential grease was changed.

A little touchy aren't we...  must have struck a nerve.  I guess I remember
something about two wrongs making a right......or something like that..

Have fun

Denny
NapalmHeart - 28 Oct 2007 23:07 GMT
>> Honesty has nothing to do with it.  the dealership was probably the
>> one that installed it back incorrectly thus causing it to fall out.
[quoted text clipped - 32 lines]
>
> Denny

Two wrongs don't make a right, but three lefts do!

Ken
Denny - 28 Oct 2007 23:26 GMT
>>> Honesty has nothing to do with it.  the dealership was probably the one
>>> that installed it back incorrectly thus causing it to fall out. I've
[quoted text clipped - 33 lines]
>>
> Two wrongs don't make a right, but three lefts do!

<BFG>

Denny
 
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