ENGINE RICH

1999 Alfa Romeo 156 Ok You Will Have To Bear With Me Here As I Am A 25 Yo Girl That Has No Idea About Cars At All! It May Seem Long...

Ive Have A 1990 Ford Taurus That Started Missing. I Have Gave It A Complete Tune Up As Well As Air Bypass Valve, O2 Sensor, And Ignition...

What Could Be Causing This In A Cummings Engine?

Every Sensor Changed, Not Fuel System Or Computer. Could A Worn Out Timing Chain Cause This? Why?

Good Morning How Are You Doing My Problem Is My Car Is Idling Rough It Fluctuates Between 1000 Rpms And 500. Sputtering And Pinging And...

My Jeep Blows Black Smoke Out The Exhaust, Doesnt Ideal Very Well, And Also Seems Under Powered, I Pulled The Plugs To Check Them They...

I Am Throwing All Types Of Codes P0171, P0174. After I Removed And Plugged Vacuum Lines Going To Sensors On Egr It Threw A P0106. Smoke...

Yes I Have A 1996 Pontiac Trans Am With 6 Speed And Lt1 Motor. I Have New Msd Wires Cap Coil Plugs Complete Tuneup Im Having A Skip Are...

Changed Pressure Regulator Removed Catalytic Converter, Haven't Changed Plugs Wires Or Rotor Cap And Button Because No Misfire Any...

Will A Bad Map Sensor Cause A Car To Backfire Once When Starting, Also Can Smell Gas After It Starts