Pontiac Grand Am Engine Misfire

Got The Car From A Buddy Blown Head Gasket, I Fixed It, Threw In New Coil Packs, Plug Wires And Spark Plugs, When Doing The Job. It’s Been...

I Have A 2004 Pontiac Grand Am With The 3400v6. When Its Cold Its Hard To Start And When I Drive It Down The Highway It Will Occasionally...

Misfire In Cylinder 3

Engine Performance Problem 2004 Pontiac Grand Am 6 Cyl Automatic 158000 Miles My Car Hardly Has Any Power. Sometimes When I Take Off (...

Recently Changed Fuel Pump. Drove Fine Then I Got A P0455 For Small Emission Leak. A Couple Of Days Went By Then Got A P0456 Evap Vent. I Am...

Car Was Driving Fine When One Time After I Drove It, It Started Acting Wierd, I Think It Maybe A Missfire Problem. It Is Running Sluggish...

When I Put My Car In Gear It Jerks... It Also Does It When It Goes To First And Second Gear As It Goes To The Remander Of The Gears It Gets...

My Car Is Skipping Very Badly, After Replacing Plugs, And Checking Wires And Coil Packs It Is Still Skipping.

Changed Plugs And Wires Now Car Will Not Run Right. Could The Suggested Firing Order Be Wrong ? If Not What Could Be The Problem?

670 Miles Ago I Had Work On My Car And The Cat Was Changed. I Changed The Spark Plugs Today Went For A Drive Stopped At The Store It Was...