GMC Questions Any type
85 GMC C1500 Overheating
My sons GMC overheated last night and blew a hole in the radiator. We replaced the radiator, but it is still overheating. Not sure if this is related to the thermostat or the water pump. Is there a...
Add A Third-row Seat To My Car
I am the proud owner of a 1998 – 4X4 -GMC - YUCON SUV. Being a vehicle expert for more than 40 years I would like to add a third-row seat to my car for more passenger comfort. Could you please advise ...
VALVE RATTLE
I just had my brother in law repalce the front seal in the transmission & the engine rear main seal. Now when ever I accelerate, the valves rattle very badly. What could have caused this just by repal...
MY TRUCK WON'T START WITHOUT PRIMING
I'M CONFUSSED, MY SUBURBAN WAS RUNNING GREAT WHEN I WENT INTO THE STORE , I COME OUT TEN MINUTES LATER IT WON'T START UNLESS I TAKE BREATHER OFF AND PRIME IT WITH GAS WHEN I PUT BREATHER BACK TOGETHER...
4.8 Towing Capacity, Soon To Buy Vehicle HELP
About to buy tomorrow July 12,2011 2011 Sierra 1500 WT 4.8 V8, towing package, tranny cooler, III Hitch, HD radiator, 3.23 rearend. Crew cab. I need to be able to tow 4500 lbs. in the mountains. Any t...
How To Stop A/C Vibration Noise?
Im looking for a A/C noise/vibration install brace kit. Or what was in the kit so I can stop the noise or vibration threw the truck. Kit number is 91-1B-154 but it is discontinued. Any ideas? I'm ou...
2003 GMC Yukon A/C Only Blows When Driving.
My A/C in my Yukon only blows when I am driving. The faster I drive the better it blows. Any suggestions?
Door Decals
Hey everyone, I've noticed on the Chevrolet version of the 1500hd, there is and emblem on the door like the ones in the picture I've attached. I was just wondering if anybody knew of a GMC version of ...
Can I Replace Bucket Seats With A Bench Seat?
My Fiancee and I have 7 Kids so we need all 9 Seats. We are looking at a 87 Suburban with a Diesel motor but it comes with buckets and only seats 8. The Bench seat would get us up to 9. Can I switc...
ABS Sensor
We just bought this 1997 GMC Jimmy through Ebay. Been replacing things that are wrong. Got just about everything fixed, but the ABS light is on. So I have borrowed a Snap On scanner and got into the A...
What Is A Good Muffler For 92 GMC SONOMA 2.5l
i just brought a 92 gmc sonoma and i want my 4 cyl. to sound like a import
GMC Jimmy Problem
I have a 1991 2WD 2 door GMC Jimmy with a vortec. it runs really rough at an idle and cant figure out why. once you give it a little gas is smooths right out. i did a full tune up, replaced all the ...
How Many Km Between Oil Changes
only have had my 2009 for 4 monthes its got 80,000 km on it and havent had to change the oil yet
Towing Specs For 2003 Gmc Yukon Xl 2500 4wd With 6.0 L V8 And 4.10 Gears
searching for towing specs (max weight for standard camper trailer) for 2003 gmc yukon xl 2500 4wd with 6.0 L v8 and 4.10 gears
Front Hub Assembly 4x4
do i need a special tool for a nut in the hub, has 4 tabs on the outer edges of it
2001 Front Hub
Just bought new front hubs from Timken there different then the factory hubs these are open with spline like a 4WD hub I thought these were 4WD hubs but I compared the 4WD hub with the 2WD hub that Au...
What Price Range Should I Look At When Selling My Dad's 1988 GMC Sierra 250...
New engine 3 years ago with only 900 miles. Truck only has 43000 miles
Why Can't I Get The Key Out Of The Switch With A Dead Battery?
I went out this morning to start my Jimmy and the battery was dead however when I went to turn the switch back off it wouldn't turn all the way back and now my key is still in the switch. Can someone ...
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