GMC Sierra 1500 Questions Maintenance & Repair
02 Sierra DRL And Low Beams Will Not Work But Have Power To Both Low Beam S...
On start up my park lights come on but not my DRL.Have power to the sockets for low beams when the switch is on and high beams work fine.New bulbs in low beams.
Why Is My Engine Raceing
My 2007 Sierra starts just fine, after a few minutes the engine starts to race and won't stop till I turn it off.
Why Doesnt My Truck Have Any Power In Drive?
It will drive in low gear... But if you put it in drive it will barely go...
Loss Of Engine Power
I changed my air filter and my 2009 gmc. Shortly after check engine light came on as well as loss or engine power. I changed it back but I still have the same problem.what did I do wrong?
GMC Rough Idle, Strong Gas Smell, Backfiring
I put in fuel injector cleaner with very little gas. (MY BAD) have put on new fuel filter, new fuel pump, cleaned gas tank, has new plugs. Which is more likely the problem. ..throttle body, distr...
Low To No Pressure At Start With Knock Sound
I have a 99 GMC Sierra 1500 4.8l. past couple days when I first start it there will be atapping sound and the oil pressure gauge will be at zero. After a few seconds the oil pressure will rise and...
I Have A 97 GMC 1500 Keeps Going Through Starters Change Flywheel Wiring Ha...
Keep putting new starters on starts good at first then starts grinding again after a few cranks replace flywheel everything don't understand
2010 GMC Sierra 1500 Reverse Lights Not Working
Hey guys my 2010 GMC Sierra reverse lights aren't working , my brake lights work on the tailgate and center console on the roof but the white lights on the tail lights and roof lights don't work o...
5.7 L Gmc 1500 1994
What heads could i upgrade my 5.7l truck
93 Gmc K1500 Sierra Z71
I have no spark to the spark plugs it kranks over but no start I've replaced the coil pack still no start what should I do next
Hotwiring
How to hotwire a 2004 GMC Sierra with a bus ignition
Service Engine Soon
Any body know how to take offa service engine soon light off? I bought 93 sierra 1500 about a month ago ddid spark plugs, radiaterflush,oil change, tran flush,brake pads ,rotors. Cant seem to thin...
No Start
My 96 gmc won't start I changed fuel pump plugs rotor cap wire map sensor
No Spark
Recently got the truck with a fresh motor and trans out of a identical year truck. Motor was rebuilt now it's installed but not getting spark.. Changed the coil, plugs, wires, distribter , crank p...
Wont Idle
94gmc Sierra 4.3 dies at idle changed fuel pump cap rotor has good spark have to put a cap of gas in tbi to start but if not reving will die runs fine when driving just start up and idle
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