EMISSION

A Failed Smog Check With The Air Injection Result Showing Failed And Faults Codes Showing Misfire Detected For Cylinder#3, #6, #5, #2....

My 5.8 L 1991 F150 4wd With 140k, During Cold Weather, The Engine Warning Light Was Coming On With No Other Indications Of Problems With...

Checked Egr Valve Working Fine

What's The Best Way To Clean The Egr Valve On My 95camaro?

My Motor Mounts Came Off Some How. I Noticed That My Egr Valve Broke As I Was Banging On The Firewall When I Pressed The Gas Yo Go. I Can&#...

Engine Performance Problem 1995 Plymouth Voyager 6 Cyl Front Wheel Drive Automatic 260k Miles 95 Grand Voyager 3.3 Ltr. Failed...

Need To Know What This Error Means And What To Check

I Have A 97 Chev Tahoe. I Had To Rebuild The Top Of My Block, In The Process I Managed To Twist My Egr Tube Connecting From Exhaust...

93 F250 4x4 With 460, Changing The Egr Tube And Fitting That Goes Into Exhaust Manifold Is Broken, Can It Be Replaced And Where Can I Find...

Co2 Resting : 00.80%, Co2 Accelerating : 01.08%, Lambda : 0.98 Above Are The Readings From The Last Mot At The Testing Station. It Has...