GMC ENGINE SYMPTOM

I Had A Leak Where The Transmission Fluid Goes Into The Cooling System. I Added Stop Leak The Leak Stopped But Now I Have A Clacking In My...

Okay, So I Just Recently Had My Fuel Injector Replaced. And Had Checked My Dipstick And Have A Rusty Kind Of Milky Oil Now. I Notice A...

Changed Head Gasket, Spark Plugs, Spark Plug Wires, Distributor, Coil, Water Pump, Oil And Still Having A Random Misfire. What Else...

Engine Turns Over For About 10 Seconds Then Finally Starts Seems To Run Ok And Restart Ok But Won't Come Off Fast Idle Engine Is At...

1999 Gmc Jimmy Engine Rattles When Placed In Drive Or Reverse. Runs Fine When Cold Until Idle Changes. Does Not Rattle In Idle. The Rattle...

Truck Dyes While Going Down Highway, Dash Light Says Power Loss, Check With Scanner, Gives A Vehicle Speed Sensor Code, Changed One In...

Our Envoy Had The Check Engine Light Come On And Started To Idle Rough Right After My Husband Changed The Oil. We Took It To Autozone And...

1994 Camaro, Automatic, 3.4 Engine, 130,000 Miles When Starting My Camaro It Idles At 2,000 Rpm And Slowly Raises To 2,500 Where It...

I Have A 98 5.7 Vortec It Has Rough Idle Mostly When Ur At A Redlight In Drive Blows Out Black Smoke When U Get On It Strong Running Rich...

So I Have The Vehicle Listed Above Denali, It Has Been Sitting About 8 Months Ran Fine When I Left It There But Anyways. I Tried To Crank...