SPARK PLUG

The Engine In My 2002 Gmc Envoy Seems Like Working On 5 Cylinders Only. Could That Be Spark Plugs Or Something Else?

What Would Make It Run Ruff? I Have Put New Spark Plugs And Wires And Coil But Still Runs Ruff.

During Wet Weather My Pthfinder Will Flood Out And Not Run Properly. I Have Checked Distrubor Cap, Spark Plugs, Brand New Tank Of Gas...

1995 S10 Blazer 4.3l 107k. The Autolite App25 Spark Plugs Are Fouling Out Within 5k Miles. When I Removed The Plugs They Were All Very...

2 Weeks Ago My Check Engine Light Came On. Had The Code Read And It Was A Cylinder 3 Misfire. A Few Days Later Car Wouldn't Start. Had It...

Hello, I Was Replacing My Valve Covers And Gaskets And Seem To Have Misplaced The Ignition Coils On The Driver Side Of My Engine. The...

Misfire On Cyl 6, P0306. The Only Thing Wrong I Found Was A Crack In The Spark Plug Boot That Was Arcing To The Exhaust Manifold For A Long...

Hello, We Have A 2005 Pt Cruiser With 116,000 Miles On It. Recently The Check Engine Light Came On And Were Told It Was A Cam Shaft Sensor...

I Have A '91 Chevy K1500 And Recently Replaced Both Head Gaskets At Two Different Times. After Replacing The First, I Got It To Start Up...

The Spark Plugs Were Just Replaced A Few Days Ago And They Found One Rusty And Several Cracked Plugs. Why Is The Car Acting Again The Same...