GMC Questions Maintenance & Repair

Start A Replacement For 99 GMC K 2500

How do I know if my 1999 GMC K 2500 takes a if 500 takes a direct drive starter I need to replace it but I don't know what starter I need

Dic Light Not Working

The light in the middle behind the steering wheel on the dash. Shows mph and several other things. I think the menu button below the radio used to control it?

Running Lights Sometimes Work

I forgot to mention in my last question that also my running lights have been working sometimes and then sometimes they don't or sometimes they'll start working and I'll be driving and they start...

My 2001 Sierra Pickup Truck Won't Start

truck won't start. Can sitting for months not running it cause this problem

Envoy Will Not Start What Could It Be?

I replaced my battery,fuel filter,alternator,spark plugs,and camshaft sensor and it still won’t start the lights turn on and it sounds like it wants but no luck and when I get it jumped it takes a ...

Dropping Rpms When It Accelerated

Have 93 GMC Sierra 4.3 . When it gets up to about 55 it starts dropping rpms. Pushing gas does nothing. Have replaced plugs, roter, throttle body, fuel filter. Fuel pump was replaced in the last...

My 2006 GMC 1500 Sle

EV system wont clear

Weird Noise Under My Truck

I have a 2002 Yukon XL it was not making any noise all day as I was driving it was parked for about 2 hours I left went to the store still no noise I leave the store and turn on a road and my truck...

Audio Not Working In My 2014 Acadia Denali

All of my audio stopped working in my car at once. I have none on my radio, car signals or voice commands. Why would this happen?

I Got Rear Ended In My 2011 Gmc Serria Now It Doesn't Want To Start

Brake Lights Not Working

Ok I have replaced the brake switch (on the pedal) as well as the relay (drivers side firewall under the hood) and I still end up with one hot wire at the switch and no power to the fuse (dash panel a...

GMC Envoy 2005 4.2L And Can't Find The Fuel Filter.

I can't find the fuel filter. It isn't under the driver's floor in front of the gas tank at inside of the chasis. It is inside the gas tank?

Will Shift But Feels Like It Is Stuck In Park

2007 Chevy 2500 HD can shift into reverse or drive but is stuck in park. You can feel and hear the transmission shift but will not move.

Why Are My Brake Lights Not Working?

i have left rear turn signal but no brake light no signal or brake light on rt rear at all.

GMC Envoy 2007 2WD Speedo Tranny

I have GMC envoy 2007 RWD. what happens to my vehicle is that it would not shift from 1st to 2nd gear while the speedo is stuck at 0. Once the engine has warmed up enough, i will notice that all of ...

Just Changed Oil Pressure Sensor In My Envoy Xuv And It Still Won't Start

Was driving my 2004 envoy xuv and the oil pressure drop to zero so I stopped and it cranked back up got home won't start just replaced the oil pressure sensor and it still won't start. Please he...

Oil Pressure Drop And Vechicle Won't Stat Again

Oil pressure drop while driving and then came back then I stopped to add oil and now my 2004 envoy xuv won't start

Air Conditioner Only Works Part Of The Time

air conditioner works and then stops blowing cool air. When this occurs i noticed the temperature guage in down at the zero level. coolant is sufficient

2010 Yukon Oil Gauge At Zero

We have a 2010 GMC Yukon Denali 8 cylinder. After driving for about 25 minutes turned car off for a child drop off started engine and check engine light came on, oil gauge at zero but oil pressure w...

. What Can I Do To Get My 96 Gmc To Shift To Overdrive

how can i get my 96 gmc k1500 to shift into overdrive