my four wheel drive will not disengage on the passenger side. the hubs
locks are automatic. i can put it in four wheel drive and take it out and
it does okay. until i stop and put it in park then it does the same thing
and the noise it makes is not good.  also when in four wheel ...

help !!!!!!!!!!!!!!!!!!!!!!!!
i have a 1992 s-10 / 4.3 tbi that will run rough and the engine vibrates (
shakes the truck too). but when i stop the car shut the engine off and
restart again the problems are gone... any ideas ???????????????

After giving my 94 1500 2wd suburban a badly needed tune-up in which I
replaced the alternator, battery, plugs, plug wires, Belt, Distributor,
Cap, rotor, and a new starter. She ran like a dream for 3-4 days when the
missing and backfire came back and started acting like nothing had ...

Can anyone tell me the capacity of the rear diffenential on a 2004 Chevy
2500HD 2wd (Duramax, Allison, 3.73 gears)?  Also, what type/weight of lube
to use - I presume it's 75w-90 but the owner's manual doesn't list anything
for the differential.  The housing looks pretty big, ...

Hello all;
We have a 2000 1/2, 2 wheel drive Tahoe. We would like to put a small lift
under it.
Not to tall about 2 inchs.

When I engage 4wd (pushbutton) does it engage at the transfer case, or at
the front differential?
Should the front driveshaft spin in 2 wheel drive? I'm trying to
troubleshoot a problem with my 97 truck 4wd not engaging. I can hear it

 I`ve been reading everything from this group for about 2
months.Everyone seems to be very knowledgeable.
This is my first post.
I bought an 2004 GMC 2500 HD 6.0 last July.I just can`t seem to leave

Got a question... Just replaced my exhaust system on my 88 K1500.....  The studs on the manifolds
have springs under the nuts.....  Everything's new......... My question is, how tight do I tighten
the nuts on the studs ???? Do I snug them or run them down and crush the springs ...

Some people say they use OD all the time others like myself only use it on
the highway.Is it ok to use it in 4x4?on back roads or around town?Does it
matter?The more people I ask the more confused I get.My 1988 GMC Sierra 4x4
has 250,000 miles on it and NO problems so far.Just ...

can someone help me out with the wheelbase on a 1997 3/4 ton suburban. and
if also possible the wheelbase on a 1997 8ft bed 3/4 ton pickup
Thanks

no fuel at injectors and no spark while cranking engine. fuel pump runs
before start with switch turned on. with spark tester connected, visible
spark and fuel from injectors when start occurs. no spark or fuel visible
when no-start occurs. what component would stop both spark and ...

I have a half-ton 83 pickup, and the wipers won't shut off. I've
disassembled the switch, cleaned and lubricated all the contacts, and the
problem still persists.
I can change the wiper speed fine...everything except the 'off' position.

I have a 96 K1500 last night my check engine light came on, all gauges are
reading normal and there is no obvious loss of power, or no weird sounds
coming from the truck.
This has happened in the past and gone out a few days later but used to come

I have a 2000 Express cargo van and the a/c compressor needs to be replaced
and I would like to do it myself. I have done some minor automotive repair:
starters, alternators, radiators, stuff like that and I am quite proficient
with most hand tools. For someone who has done it, how ...

I have a 94 Suburban, 5.7L, 150K miles. Runs great until temp reaches
approx. 180. When it gets to temp it starts acting up. If you feather
the gas it'll get you back home. If you nail it bogs. I change fuel
filter, but haven't put a gauge on it yet. I scanned it and all I get