GMC Sierra 1500 Questions Any type
Why Won't Ignition Engage Starter?
No crank no start without jumping starter contacts
1995 GMC Sierra 1500 5.7 Liter
It won't gain speed when I give it gas not constant and when I turn it off and back on it quits doing it for a little while
Truck Is Burning Fuel Rich And Doesn't Always Let Code Reader Work.
My truck is burning fuel very rich. My tps is working because my scan tool live data showed me the percentage of the throttle. It took multiple tries to get live data and vin to show on my scan too...
2017 GMC Sierra Doublecab
Where would I find the ground for the rear lights on a 2017 GMC Sierra Double cab? Non of the rear lights are working.
Can Locks Be Programmed?
When the truck is placed in park, all the doors unlock. Can this be changed so the doors remain locked in park?
Transmission Changeover
Can I replace my electronic transmission with a vacuum transmission in my 1994 gmc sierra
I Have A 87 GMC Sierra 1500 1/2 Ton 4.3 V6 Quits Running After 25 Miles Or...
I drive 25 miles shut off. wouldnt restart. used starting fluid, got running. Later started shutting down when slowing for stop? Wouldnt start with fluid?? 106,000 miles. we have replaced distributor...
What's Wrong With It?
No idle, doesn't start without giving it gas, wants to die all the time, backfires
What Should I Do Next
I'm having fuel stark and it sounds like it wants to back fire and it smells like fuel when it tries to back fire to start
Why Is My Truck Overheating
I have a 2015 gmc serria I changed my thermostat because of over heating and didn't help but when I turn on cab fan on cool it stops over heating why
I've Got A 2010 GMC Sierra 5.3 That Overheats At Highway Speeds!
I've changed the radiator water pump thermostat and flushed the cooling system to no avail?
Transmission Problems Won't Shift Out Of First Gear
Transmission won't shift out of first gear speedometer an dash works just fine no failure there and just installed a new pcm any ideas?
Transmission Problems
Transmission won't shift out of first transmission was changed an only lasted a few month's an just put a new pcm an still the same any ideas??
2003 Gmc Sierra 1500
My 2003 gmc Sierra won’t start and cranks one time and I go to try again and it won’t even crank but I still have light on the truck but it would only crank once and than won’t do it again I have a...
2001 GMC Sierra No Forward Gears 2wd
I have a 2001 gmc sierra transmission is strong in reverse but no forward gears at all and when it is put in gear the engine revs up to 3k rpm’s by its self I jacked up the rears wheels and the ...
1995 GMC Sierra Front Driver Power Seat
Hi I'm having some problems locating a power seat motor or replacement parts to make my driver seat move forward or reverse it doesn't now . Is it possible to change it from power to a manual one....
What Is Going On With My Truck!?
My oil psi at idle is at roughly 18psi when fully warmed up and at 60 mph or about 1500 rpm it is only at roughly 30 psi and at 70mph or roughly 1700rpm it is at around 36 psi what is going on and ...
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