GMC Sierra 2500HD Questions Any type

Oil Pressure Does Not Read PSI

I just replaced my oil pressure sensor but my oil gauge is still not registering PSI

Is It My Transmission Or Other?

My 2001 GMC Sierra 2500HD has the 4L80E transmission and it is stuck jn a gear not sure which one but it doesn't have reverse or neutral either and when j put it in Park it still wants to go forwar...

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.


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GMC 6.0 Liter. Where Would The Oil Come From?

While driving my 2007 GMC Sierra 2500 hd with 6.0 liter I got a low oil pressure shut off engine warning. Sure enough all of the oil had blown out somewhere on the drivers side of the engine. I hav...

Need Help Fixing This I’m Not Good At The Wiring Part

Keep getting codes p0117 and p1082. Temperature gauge goes all over I’ve replaced the sensor Reset codes Disconnected batteries Idk Any help would be awesome

How Do I Get Someone Out Of State To Sign The Title

How do I get someone out of state to sign a title

Engine Cranks Wont Start.

Why Do I Have To Send A Picture Of My Drivers License

Why do I have to send a picture of my drivers license?

Passsenger Lighter Dead: 2019 GMC Savana

Drivers side lighter works, but passenger side lighter is dead. Only one fuse that I can identify in the fuze block and it's good. Is there an inline fuze servicing the passenger side, or how do I f...

2006 GMC Sierra 2500HD Duramax Allison 6.6

I’m buying this 2006 GMC Sierra 2500HD Duramax Allison 6.6 Diesel Engine and I want to know if i need to add any specific type of flex fuel or dex fuel to the engine? I’m not to familiar with Diese...

Engine Not Starting / And Other Weird Symptoms

Hi there, the truck in question hadn't been started in two or three weeks because we haven't gone anywhere. Here's what happened when I tried to start it two days ago. 1) It sounded like the engine...

Transmission Shifting Hard

(First Owner) I have GMC Sierra 2006 2500hd 6.0L 4 speed automatic transmission with mileage 290000km. When I start the engine everything work fine until I cross 120 km/h the problem start here, t...

2500 Hd Transmission Flush?

no issues with trans should it be flushed during filter and fluid change? GMC 2500HD 2003 crew cab over 200,000 miles.

New Fuel Pump But Still Will Not Come On And Start

Truck with stall and then sometimes start right back up sometimes have to crank several times before it started. Replacedfuel pump and fuel filter still crank but no start.

Can I Bend An Aluminum AC Pipe With A Pipe Bender Without It Cracking?

I am installing a Dual 220 Amp Alternaror to my 2015 GMC HD2500 Denali (6.6 ltr Duramax). This bolts to the side of the AC Compressor. An Aluminum pipe coming from the top of the AC Compressor appears...

Is Diesel A Better 3/4 Ton Truck Purchase For Hauling RV's As The Primary U...

I am pricing GMC Sierra and Silverado 3/4 ton for the purpose of hauling RV's across the country commercially. Is diesel a no brainer best choice or is gas sufficient. Obviously I want to keep fuel ...

Private Seller Not Responded

How do I get a private seller to respond, I’ve sent messages and emailed with no response for over a week

4L80E Is Always In Drive

4L80e has no reverse. Will drive in park, neutral, drive, 3, 2 and 1

Sierra 2500 Double Cab Vs Crew Cab Towing

Why is it that the double cab trucks tow less than the crew cab trucks?

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GMC Sierra 2500HD Experts

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