PONTIAC ENGINE MISFIRE

Ok, I Have A '99 Pontiac Grand Prix. Everytime I Go Up A Steep Hill, My Car Feels Likes It "jolting", Struggling To Gain Speed. What...

Hello And Thanks In Advance For Any Guidance In This Issue. We Have A 1998 Firebird With 55,000 Miles On It. Prior To A Month Ago It Had...

I Have A 2000 Pontiac Grand Am Se With 172,000 Miles. It Has A Misfire On 3 Cylinders. At Idle It Runs Rough And Low. As I Accelerate More...

I Was Told That My Car Stutters And Jerks At Times Because I Have Water In My Line I Was Told To Put Rubbing Alcohol In My Tank To...

Engine Performance Problem 1998 Pontiac Grand Am 131000 Miles When Driving, Car All Of A Sudden Jerks, Sometimes When I Acc. And...

Car Misfires When Idle, Could Be The Problem

I Was Hedding Down The Highway In A Heavy Rainstorm When All Of A Sudden My Sunfire Sounded Like It Was Missing Almost Like A Chugging...

The Car Listed Above Is A 3800 V6 Series 1. First Of All, The Car Is Very Well Maintained. Everything Started With A Bad Crankshaft Sensor...

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...

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...