ENGINE MISFIRE

When Idling When It's Running I Take The Air Filter Off It Shuts Off. Runs At 1,500 Rpm's And Above. I Have Replaces The Ecm And...

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

The Check Engine Light On My Car Came On, And The Codes Were That Three Cylinders Were Misfiring. My Husband Replaced The Spark Plugs...

I Just Changed The Head Gasket On This Northstar Engine( New Certs And All) Everything Went Fine But The Car Is Now Running In Limp Home...

Vehicle Sat For Approximately 10 Months. Battery Died. Removed Battery And Charged Fully. Upon Start Up, Engine Missed At 1,000 Rpm's....

Hi, The Last Three Days The Problem Is That Sometimes During Driving Engine Missing, And Engine Break The Power It Self And Fuel Also...

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...

Had Misfire In Cylinder 3, Now It's Random Misfire? Rough Idle When Stopped. Have New Coils, Plugs And Wires. New O2 Sensors. Check...

I Had All Plugs And Plug Wires Replaced. Pcv Replaced. The Problem Is The Check Engine Light Is On And Reading #5 Cylinder Not Firing. The...

Every Time I Hit A Big Puddle And Water Got Anywhere Near My Engine, For A Few Seconds My Car Would Run On 3 Cylinders Then Run Properly...