I have an '00 GMC Sierra 4.8L with 30k miles. The "Service Engine Soon"
light comes on persistently. Mechanic says it's the 'knock sensor.'  The
only knock we can hear is a very slight noise from a lifter. Mechanic says
it's not worth doing the repair but can't keep the light from ...

Does anyone in the Oklahoma City area have a good driveshaft for a 81 GMC
1/2 ton short bed automatic? I'm not having any luck at the salvage
yards.Any help would be greatly appreciated.
Chris

thanks to all for the info .
I just needed new bushings and a pin .I supported the door with a
transmission floor jack and a block of plastic foam , had to remove door
hinge Spring then hit the pin out and the replace Bushing . the worn holes

My grandfather just got in an accident in is 1996 Dodge Ram 1500 and pretty
much totaled the truck.  The thing is that he just recently put new tires on
it and the insurance agency said that he could switch out those tires for
any other ones as long as it has wheels.  Now I own a ...

I need to repair something on my truck and it sure would be a LOT easier to
get to if my truck bed was not on...
I looked underneath the truck and it looked fairly easy to do. It looks like
all the electrical is brought to the bed by plugging into it in the rear.

ANy tips on changing this out. How do you get the nut off of the bottom of
the steering gear?

I'm afraid my torque converter is on it's last leg.
I have a NBS '99 Chevy Silverado 1500 Z71 5.3L....what should I expect to
pay?
I live in TX, labor generally runs about $40-$45/hr.

99 Blazer 2WD, 4.3 90K miles, have water in tranny :( Is there a common
issue with radiators on these?
Mike

My 6.5 has a problem.  I bought it with 180K miles on it and now it has
230K.  Today, I noticed a general lack of power and a great deal of black
smoke when I drove over 50 MPH, and it just doesn't sound right.  I didn't
really notice at first but, when I listened to the engine, ...

Thanks guys for all the advice I'm just wondering how to go about
back-flushing the heater core on my 1998 GMC JIMMY. I'm willing to try this
to see if the heater core is plugged. What I don't understand is why I'm
getting good blowing heat from the dash vents and then when I turn ...

Today I was parked with the engine running and the transmission in Park.
When I tried to drive off the transmission could not be shifted out of Park.
I shut off the engine for about 20seconds, restarted it and was able to
select Drive with no problems.  I noted though that if I put ...

Hey gang,
As you can tell by my email, I'm no mechanic but I have a question.
I have a 97 S-10 Blazer 4X4 that need brake pads in the front. The
question is, do I need to worry about anything while swapping out the

Can't believe it. Its been over a month since my Silverado has had to visit
the shop!!!!!!

I have a 98 GMC Suburban 2500.  I am thinking of upgrading the wheels and
tires that came with the truck.
I'm thinking of a Mickey Thompson Classic II 17x9 (8-6.5 Bolt pattern) & (5"
Backspacing) with a Dick Cepek Radial F-C II tire.  I need your assistance

Does anyone know why Dodges and Fords have a 100,000 bumper to bumper
and Chevy's have 100,000 on the deisel and 36,000 on the rest? I know
you can buy extended warranty on the Chevy's. The guys That haul campers
mostly drive Dodges because of the warranty. anfd most of them will ...