Questions & Answers for: erase codes gmc sierra

...GMC sierra with a 5.7 vortec engine. I replaced the spark plugs and wires. The truck was running fine before but now it has a random misfire. The diagnostic I did gave me a P0300 code for a random ...

...GMC sierra duramax diesel Go to any Autozone and free of charge they will run the code for you, This will tell you "why" the engine light is on. If it's important - fix it or go to shop. If it's ...

service engin soon on a 2000 GMC sierra Z-71 5.3L 4x4 howe to erase that Try Removing the ECM Fuse from Panel for about 2 to 3 Min. Should clear codes.

...gmc 6.6 diesel 2500hd,the problem wont rev over 2000rpm when eng light is on, put my code reader on no code found,but when i push erase to get the light off erery thing is find safety[ limp] mode ...

...erase any codes. TO reset the "Change Oil" light, turn the ignition to ON (do NOT start the car). Press the accelerator pedal all the way down (then release) to the floor 3 times in less than 5 ...

erase codes but it will come back drain fluid add 1 bottle lucas tranny fix and fill with fluid drive for a 100 miles or so then drain fluid change filter and fluid and it may last otherwise buy a new

mean everything has spark and fuel timing is on but has security has no codes but did have customer erased forgets what it was driving me nuts do you have a scan tool to see PID's

...done Dyno test on my truck. The person performing it had removed the 4WD/Trac fuse out. and after reinstalling the fuse I still get the message? fuse looks fine. Use scan tool to clear/erase

...as this can cause the codes to set. To erase the codes you will need a scan tool or code reader . Check the wiring and connections for the EVAP vent solenoid . Fuel tank pressure sensor may be bad

...erase the code and crank the engine the same code will show again when i scan for codes.1999 GMC Sierra 1500 SLE, 5.0 L until you fix the fault the code will come back code p1351 is cylinder misfire ...