GMC Sierra 1500HD Questions Any type

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Abs And Brake Light Stay On.

I have a 1999 GMC Sierra 1500 and recently had the front/Rear-end gears changed from 3.73 ratio to 4.56 ratio. Afterwards the ABS and brake light started coming on after about 2 miles drive time. It w...

10 views with 3 answers (last answer 6 days ago)

55 Watt Hed

I put 55w HED's in a 96 gmc. I now smell a sorta electric smell. Is 55 watts too much for the old harness?

8 views with 4 answers (last answer 2 weeks ago)

91 Gmc Sierra

Would a 91 gmc Sierra parts, anything on the truck for a 03 gmc Sierra both are z-71. Just wondering because my buddy wants to get rid of a 91 for parts. Thanks Scott..

Denali Pick Up

Has anyone had issues with the all wheel steer option on 2002 pick ups?

12 views with 1 answer (last answer 3 months ago)

Fuel Pump

I turn my truck off and the fuel pump stays on

37 views with 7 answers (last answer about a year ago)

Oil Psi Problem When Starting Truck

When I start up my GMC 1500hd 4x4 that has a 6.0 engine with 248,000 miles I have low oil psi. It is low enough at times that the truck has shut down. I can let it warm up (when it's cold weather) for...

9 views with 2 answers (last answer about a year ago)

My 2002 Sierra 1/2 Ton Truck Will Not Go Forward Or Reverse. The Transmissi...

17 views with 1 answer (last answer about a year ago)

1983 Gmc Diesel 3/4 Pickup Automatic Good Cond. What Is Worth

I'm looking to sell 1983 gmc diesel 2500 hd truck with new diesel engine good body no rust with warrner utility beds with cover. automatic transmission. what would be good price to ask for this truck...

27 views with 1 answer (last answer about a year ago)

If I Replace My Intake, Can I Use A Rotor/ Distributor And Take The Timing...

broken tabs on block at starter bolt holes on block/ have a 350 with distributor/ will it time if i take the crank timing and reroute it to the distributor?

15 views with 3 answers (last answer about a year ago)

How Do I Replace Rear Brake Pads On 1991 Gmc Sierra

IT HAS SET FOR SEVERAL YEARS

16 views with 1 answer (last answer about a year ago)

All The Gauges Except The Engine Temperture Do Not Work. Fuel Charging Sus...

The truck has been sitting for over a year

18 views with 1 answer (last answer about a year ago)

Can I Purchase 17" Or Larger 8 Bolt Wheels For This Vehicle

The fuel mileage on this vehicle is much to be desired, but this could be due to the 156000 miles. I would like to increase the wheel and tire size,hoping to get a few extra mpg's from it. Any sugge...

37 views with 2 answers (last answer 2 years ago)

Heater Blowing Cold Air In My Truck

One heater hose hot, one not

197 views with 1 answer (last answer 2 years ago)

Is The 2003 Denali Pickup Considered A 1500 Or 2500? Does The Denali Badge ...

Looking for a 3/4 ton pickup, and heard that the GMC Denali is a HD truck. I thought that HDs were 3/4 ton.. need clarification..

76 views with 1 answer (last answer 2 years ago)

Is There Someone I Can Borrow The Mone From Tobuy This Truck?

2005 gmc 4wd I know my credit isnt great but the payments can come ou eft every month, cant tell you how inportant this is to me,PLEASE HELP IF YOU CAN

13 views with 1 answer (last answer 2 years ago)

Struggles Starting And Dies When You Let Of Gas

Changed plugs and coil packs on my 03 1500 5.3 liter. Still sloles out.

78 views with 1 answer (last answer 3 years ago)
5

2006 Gmc Sle Engine Lite On. Changed Intake Gaskets O2sensor Wires Plugs S...

Truck idles rough p0171 p0174 lean on both banks. It is need to know what will fix it. I have changed a lot of sensors. Changed intake gaskets.

200 views with 1 answer (last answer 3 years ago)
5

2006 Gmc Sle Engine Lite On. Changed Intake Gaskets O2sensor Wires Plugs S...

Truck idles rough p0171 p0174 lean on both banks. It is need to know what will fix it. I had what if to the point is collaring me to death.

150 views with 1 answer (last answer 3 years ago)
5

2006 Gmc Engine Lite Is On Code Said Lean On Right And Left Sides. Replaced...

Engines running ruff

217 views with 2 answers (last answer 3 years ago)
5

I Have 2006 Gmc Sierra Sle 4x4. How Can I Get From Hesitating And Surging W...

I have replaced the wires and plug and check engine light has not come on. I put ona code machine. It said the mass sen. Was bad so I placed it run like a new truck. Then the check engine came on ...

277 views with 2 answers (last answer 2 years ago)
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