1999 GMC Sierra 1/2 Ton 4x4
5.3 V-8
113k Miles
Service Engine light has come on several times, each time I get a P4044(I

working on a 93 chevy pu 350 i dont get the power out of the ecm when key
is turned on ot turned to start i went to the back of the ecm and when i
put power to the wire the relay kicks in and so does the fuel pump, but do
not get any thing out of ecm so i put in a reman ecm same ...

Hey Guys
I am looking to replace the rear pinion seal on my 98 Silverado but
have never done so. The Haynes manual I have is a little vague on the
seal replacement. I was told by a friend that I need to put a torque

Can anybody suggest a good Internet source for the OEM style Chrome step
bumper with black rubber top? Thanks.

I have a 98 express 2500 with next generation air bags.  Where can I get
info on  setting up a switch to disable the passenger side air bag when
I want to?
                  Many Thanks to All in Advance,

Well it happened...Some neighborhood lackey learned how easy it was to
crack open the steering column on the older Chevys and steal them.
Lucky for me, the truck had sat so long, the battery was dead, and
they could not turn the SOB over...complete amateur hour...

Anybody heard of a vehicle that will automatically lock itself after about
twenty seconds.  Nice feature except when you leave your keys inside.  What
might be causing this problem.  I lubed everything in sight but it seems
persistant and is always around twenty seconds.

I was backing out of the garage the other day, you know like in a hurry!
and well .. I clipped my mirror!! And so
they want $200 for a new one. It seemed a bit expensive to me so I wanted
to find out how I could fix it myself

I've got a '99 Silverado 1500 (NBS) with a 4.3L V6.  I just bought
a 5.3L out of a '00 Silverado, along with motor mounts and frame
mounts, and have run into a problem with the mounts.  The passenger
side frame mount swaps out fine and appears to line up where I expect

This one is strange to me. Any help would be appreciated.
Symptoms first...
+4.3 tbi starts fine when cold. When new it started faster than you could
let off the key, takes about two seconds now...even if I wait a second for

88 Chevy 1500 Ext cab Long Bed.  350 CID TBI  205,000 miles
About a week ago I did a tune-up, changed wires, plugs, cap & rotor.  It ran
great after that.  My son was driving it to school and while on the highway
it started to slow down and finally stopped on him.  On the side of ...

If my catalytic converter is bad will that cause a O2 sencer code to come
up?

I replaced the heads on a 350cid chevy 4 barrel Heavy Head. This was
originally a blue crate motor. It is installed in a '67 4x4 1/2 ton
shortbed. I used Fel-Pro Metal faced gaskets with a very light coat of
copper sealer as Fel-Pro suggested. I torqued all heads to 65 pounds. I

I have a 1999 Chevrolet Tahoe that needs new upper ball joints, pitmen
arm & idler arm due to ware. Our local mechanic wants $550 to do the
job but I'm thinking about taking the project on myself. I have a
full mechanic shop at my disposal (Military DIY shop on post), but am

i have an 87 s10 blazer 4x4, i was changed the ring gear a while back,
today i removed the passenger axle, and went to put ot back in, and it
wont slide in all the way...any help? the c lock is out...i dont know.