GMC Sierra 1500 Questions Maintenance & Repair

Why Does It Rough Idling On Startup?

Weather its cold or warm on startup it idles rough then rpm goes up to 1500 and smoothes out and runs great, idles good after that.

96 Chevrolet And 94 Gmc

I have a 94 gmc and put in a 96 chevy transmission and i want to know if there's a difference in the lines.

Is Fuel Pump In The Gas Tank?

Right Brake Light Not Working

My 80 GMC right tail not working I've replaced the bulb and replaced the bulb connector also cleaned the ground wire replaced fuse and still nothing. Any helpful suggestion could anyone think abo...

Truck Will Just Shut Off

driving down the road truck will just shut off.lights on the dash will come on.then it will start up all by itself without touching the key.

AC Compressor Bolt...valve Cover In The Way...

I can remove all but one bolt from the AC compressor. The lowest bolt on the passenger side feed into the rear of the compressor, but the valve cover is in the way when I try to pull it out. Do I ne...

Why Is My Transmission Running Hot Going Up Hills

just had a rebuilt tranny put in. its a 2005 GMC serria 1500 5.3 HELP plz

Why Is My Transmission Saying Hot When I Get Half Way Up A Steep Hill

just had rebuilt tranny put in 2 days ago. Shifts fine for the most part but when I give it gas to start the climp, rmps go up and only can do about 30-40 mph. its a 2005 gmc serria 4x4, 5.3 motor, pl...

My Battery Light Came On And The Clock Keeps Resetting To 12 Is This The Ba...

Make Of Transmisttion

what make of trany is in 1991 gmc

Chevy 350 5.7 V8 Engine

I'm trying to start the motor but it want crank, I but fresh gas in it. I purchase a new map sensor, I can't understand what the problem.. Can someone help me out with this?

What Kind Of Transmission Is In My 99 Gmc 1500 4x4 Ex Cab

Wont Idle Down Until I Hit Brake

it slowly gains speed

20

94 GMC Sierra Won't Start, Engine Won't Roll Over. Lights Work Except Radio...

I have a 94 GMC Sierra C 1500 ext cab - 8 cylinder currently sitting at London Drugs in the town I live in. Went in to the store for 10 min came out and wouldn't start, no warning of problems before ...

Running

Just dropped a motor in my 94 GMC Sierra 350 5.7 l TBI it rolls over but don't start what next

My Light For The Alarm On 2015 Sierra 1500 Wont Turn Off

I was wondering if I disconnect the battery will it reset the anti-theft system until I can take it into the shop? any suggestions?

GMC Sierra 1500 Experts

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