GMC Sierra Questions Any type

Hi. I Have An Opportunity To Purchase A 1988 GMC Sierra Short Bed With A W...

Would really love to have some info and anything about value. I would say it is in fair to good condition. 215,000 miles and a small gas line leak. Body is good.

I Have A 1977 GMC High Sierra Camper Special With About 3900 Miles On It. H...

Truck Questioms

Ok so I'm 18 and in love with older trucks but I have a 2001 gmc sierra stepside 5 speed 2wd and I'm looking to trade it for a 1983 gmc sierra auto 4x4 I really want to see what people with more i...

Engine Repair

My 94 gmc v8 truck was running until one day I didn't check the water and apparently the pump broke but I'm not sure if I need to repair the whole engine or just the gas kits it was smoking when I ...

Is The Rear Differential, And The Front Differential The Same In A GMC 3500...

I need to know if the front and rear axles from the late 70's to early 80's GMC 3/4 ton and 1 ton 4X4 pickups are the same, besides gear ratios? Let me know... shawnjo6565@yahoo.com

Do I Have A Cam On 5.7 Gmc 96 Sierra

Truck Stalls Will Not Start Again After Engine Warms Up

my 1992 gmc sierra truck will start up with no problems when the engine is cooled and been sitting for a while. However after driving it for a bit and the engine gets warm, it stalls and will not re...

I Have A 1999 Gmc Sierra 1500 4.3l. It Start Good, After About 20 Seconds I...

Where Is The Speedometer Wires To The Tranny Located Or Where Do Any Speedo...

NO Speedometer and wont shift outta low gear!!

Need Turn Signal, Wiper, And Cruise Control Switch Lever Assembly

I have a 1994 GMC Sierra 1500 2wd Light truck I am in need of the Turn Signal, Wiper, And Cruise Control Switch Lever assembly that is mounted on the inside of the steering column. It has the emergen...

1988 GMC Sierra 5.7L 4WD Which Alternator Do I Need? 85 Amp? 100 Amp? ...

I have easily determined which alternator for an '03 silverado by the service parts identification codes in the glove box. Not finding that for the GMC. Any suggestions?

Want Turn Over

I have a 1988 gmc 1/2 ton 2 wd wouldn't turn over so I took the starter off had it tested and it was toast so installed new one still want turn over also noticed that with the starter off the truck ...

Hello My Name Is Casen I Have This Truck Here Its A GMC 1997 And Dont Have ...

Does Tank Need Replaced

my pickup shuts down when gas under quarter tank has to sit for five minutes more or less acts if no gas present prior to the wait ,can pump excelarator some times a short start but cuts back off ....

Where's The ECU And How Hard Is It To Change?

I have an 1989 2500 with a 5.7 2wd. I'm not a mech. Got any tips or advice? A how to video would be great

Hi, I Was Wondering If Any Of You Knew If A GMC 2012 Sierra Would Fit A 48...

if not what would be the best option for a good motor?

97 GMC Sierra Won't Start

I drive this truck in frequently. Last time was April of this year. It started but with difficulty. I tried to start it again in July and it didn't start. It has been extremely rainy and humid more so...

Temp Gauge

Temp gauge pegs to far right, engine cold or hot

How To Remove The Steering Wheel Column Cover

2002 Denali

Starting A 1982 GMC 6.2L Diesel That Has Been Sitting For Several Years

I need tips on how to start a 6.2L diesel engine that has been sitting for several years. Both batteries were bad and I have a single one in there now and hook up another vehicle to it with jumper c...