ENGINE RICH

After Doing A Tune Up And Replacing Wire And Spark Plugs And Cleaning The Egr Valve It Still Runs Rough And Has No Power. I Checked It At...

Here Is The Problem: Truck Runs High Idle At Start Up, And Sometimes It Will Go Down As It Warms Up. When In Idling In Park Before It Is...

Rough Running At All Speeds. After Resetting Computer, Car Will Run Fine For 15-25 Miles Then Returns To Rough Running. Replaced One Fuel...

Describe Your Problem.1991 Dodge Colt Vista Running Rough And Alot Of Black Soot Coming From Exhaust

Van Was Running Fine In The Morning. Later That Day The Van Started Idling Very High And Has Continued For A Week Now. I Have Cleaned...

This Vehicle Idles Down And Up Then Dies, It Is Blowing Black Smoke, And Has Killed It's Converter

Dumping Fuel, Replaced All Spark Plugs And Fouled Out To The Point She Would Not Start. Did Top End Cleaner Through The Throttle Body With...

I Replaced The O2 Sensor And Checked Every Thing I Can Think Of. The Engine Starts Very Good At All Temps. At Startup It Runs Very Rough At...

The Engine Is A 1994 5.7l With A 700r4 In My 1995 Siverado. The Engine Runs Okay At Times But Soon Will Cut Off And Has To Be Restarted....

Hello, I Am Having Some Issues With My Car. It Has Recently Started Acting Up On Me. It Has Codes 32 And 27. Code 32 Is Power Limited...