Anybody know how to improve the gas mileage on a 2001 Silverado with a 4.3L
engine?  I do not drive like a jack rabbit nor do I stop abruptly.  Thanks.

88 Chevy Blazer 4.3 TBI Auto 184,000 Mi. Started out of nowhere. Its
leaking from the front of the engine, It is not the rad. or hoses. The top
of the engine is dry. You can only see the leak from the under the truck.
Its dripping off the base pan and it seem like its just running ...

 I have an 04' 2500 HD 6.0
According to my window sticker,and other papers,I have an engine
heater.I just can`t find the cord. The one on my 97' was really hidden.
Does anyone know what side it would be on? Towards the front or back?

Hi, I'm new to this forum and was hoping I could find some expertise here.
I've got a '00 Silverado 5300 and I'm looking for ways I can improve my gas
mileage.  Right now I'm getting around 15-16 with mostly highway driving.
I'm considering a high-flow air filter such as K&N or ...

 set of 4 15 X 7 Aluminum slot wheels in very good condition.  $95 + shipping
from 15217

I have a 1995 S10 pick up truck, 4.3 engine and the rpm are in 2000
when idling.
Does anybody know what could be causing that?
I changed the Idler Air Control, nothing happened. I was told that If I

Hey all,
had a brilliant idea yesterday to see if the driveshaft was causing the
up/down galloping sensation my truck's been doing for what seems like
forever: I took it out.  I removed it, put it in 4 hi and took off, and i'll

I moved this out of my old 4x4 post because I think they are unrelated.
Any help on this new issue would be appricated. I just had my '99
Blazer 4.3 scanned at AutoZone because now the 'Service 4x4' light
isn't on, but the 'Service Engine Soon' light is now on. The code was

Ok, I have a problem and I don't know how to fix it.  I need a ladder rack
on my Silverado 2500, but everytime I put one on the buffeting of the wind
over the front cross bar causes the roof to vibrate and hum horribley.  I
have tried two different racks ont he truck, and both do it ...

1979 K5 = rot box, but the frame is actually quite nice and a good deal of
it has been covered with marine paint.
1985 K5 = rot box, but not completely gone like the '79. But the frame isn't
*that* great, although better than my 1990 GMC V1500 Jimmy.

I have a ?91 Scottsdale, 4.3L, and the heat is always on. I can move
the controls from cold to hot, a/c to vent, or whatever and all I get
is heat. Even with the controls in the off position, hot air comes
through to my feet. Any ideas? Thanks.

Does anyone have an air lift on there truck?  I am looking for a 3 to 4 inch
lift.  I have heard some good things about air ride systems, but the
majority are designed for slamming, not lifting.
Any advice, suggestions?

85 Silverado:
I was putting a new ignition switch on and I was being real careful not to
move the rod too much (obviously no careful enough) but the rod just fell
off and judging from the connector on the other end it really isnt bolted

Hi
i think i need to replace my heater core in
my 1989 chev 4x4  350 .
They want to know if i have  a standard or heavy duty heater.

Hey, guys.  My wife and I have decided to purchase our first travel trailer
now that the kiddos are old enough to enjoy camping.  My question is this:
How big of a trailer can I pull w/o having problems?  My truck is a '04
Sierra 1500 Ext. Cab, 5.3L, Auto, 3.73 gears.  Would it ...