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Light Crank Won't Start.

I have a 93 gmc sierra. It started having a starting problem about a week ago. I had to turn it over twice before it started. Well today the same thing happened only this time I drove about a1/2 ...

Truck Stalling

Truck stalls out when coming to red lights and making turns. Also is real chuggy when trying to slowly accelerate. I've replaced plugs and wires as well as fuel pump and fuel filter. Nothing change...

My Engine Might Have Just Blown

I have a 2003 gmc envoy and my friends were borrowing it and it started smoking and they heard a loud pop and now it won’t start and they checked the oil and it was bone dry when I checked it bef...

1998 Gmc 1500 5.7L

I have a 98 gmc 1500 with a 5.7 L in it, my fuel gauge doesn’t work and I ran out of gas when I put more gas in, she wouldn’t start, you can hear the fuel pump turn on when you turn the key, there...

2004 Envoy

My 2004 GMC envoy has reverse but doesnt go forward

2001 Jimmy Wont Stay Running

my 2001 Jimmy has been running fine I went to the store last night it's fine I came out and started it and it didn't want to stay running and just kept sputtering and then when I put it in reverse ...

Sluggish Throttle Response

I've got a 1990 K3500 with a 454cid. Symptoms are 1. Extremely poor throttle response ( put on New TPS) chuggs and feels like it has a exhaust brake pushing back 2. Put in reverse, engages but bar...

Why Do You Have A Site That Simply COULD Be User Friendly, With A Small Amo...

Brown sticky stuff! I;m an exceedingly frustrated possible customer! Why don't you show a few honest particulars on the possible vehicles? I am searching for a viable used truck either Toyota Tacom...

1984 S15 Sierra Classic No Start

My 1984 Seirra Classic had been giving me a bit of trouble starting. It will crank but no start. The starter wires had got damaged when I replaced exhaust and were not moved away enough. I fixed 2...


My 2003 GMC envoy will shift fine up to overdrive at that point it starts making a whining sound most of the time it wont shift on to overdrive but sometimes it does. What could cause this?

Why Did A Key Without A Transponder Start My 2012 Sierra?

I bought a plain key to unlock the door of my 2012 Sierra and was surprised that it started the truck. I thought only a transponder key would do that. The message, "Service Theft Deterrent System" cam...

Air Bag Light Is On On The Dash

light is on on the dash, air bag light in the mirror show bag is off when seat is empty but on when seat is occupied so I think seat is OK, impact sensors bad


Air Bag Replacement

My son hit a tree with 1997 GMC Serria pickup and blow both air bags,was wondering if I can just put in new bags do I have to change the module or get them reset or whats the best way to go about it ,...

2010 Sierra Driver Window

2010 GMC Sierra. Driver window won’t operate. Cleaned contractors on switch. It worked. Cranked and moved truck. Window quit working. Repeated cleaning contractors. Window worked again. Cranked a...

Where Is Thermostat On 1995 Jimmy S15, 4.3 Vortex Engine?

Wondering where thermostat is on my motor. ‘95 jimmy S15

I Have A 2002 GMC SIERRA 1500 I Got It Stuck In The Mud...deep. When I Wa...

I got it stuck in the mud...deep. When I was attempting to get it un- stuck, I was jammimg from R to D and back and forth. Well, suddenly I heard a VERY LOUD, metal on metal sound. I stopped what ...


I have a 1996 K1500 SL and looking to replace my bench seat with maybe a 60:40 or 40:20:40. What seats would fit this model?

Key Fob

My key fob is not unlocking my doors. I've changed the battery a couple of times, the first time it worked fine for awhile then quit working again, put another battery in and it still won't work. I...

Please Help


GMC Experts

  • #1
    Richard Schroer
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    John Edward
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