ENGINE RICH

Running Rich.

Hello All. I Have A 1988 Ford E-150, Fuel Injected, V8 5.0l/302cid, With 118k Miles. Vehicle Runs Well But Gets Only 10 Mpg And Has A...

In The Past Few Months, I Have Done A Lot Of Needed Work For My Vehicle Listed Above Express 3.6l V6. I Had A Check Engine Light Come On...

Had A Hole In My Gas Tank For About 3 Months. Never A Engine Light On. I Changed Tank, Replaced Tank Pressure Sensor, All Hoses For Evap...

Truck Misfires Then When Shut Off Sputters Then Backfires.

So, It Has Been Misfiring On Almost All The Cylinders. So, I Changed Some Of The Plugs And Coils But That Didn't Change Much Of The...

After The Truck Has Been Running And Up To Operating Temp The Cel Starts Coming On. The Codes Come Back Running Rich And Running Lean. For...

Hello. I Heard Your Guys Are The Best. Im In A Conundrum, I Have A 1992 240sx Nissan. At First The Car Ran To Cold I Believe In Open Loop...

Hi, And Thx For Having The Time To Ask My Question. I Have A 02' Lighting That I Bought Used. Since I Had It The Truck Has Been Running...

Hello, I Have The Vehicle Listed Above Laredo. I Purchased It A Little Over A Week Ago Knowing There Was A Problem With The Fuel System. I...