EMISSION

The Audio 100 V6 Had 203 K But Two Years Ago I Had Both Caytalitc Converters Replaced And The Nox Levels Where Both Around 49 Way Below The...

Just Recently Bought This Truck And Attempted To Smog Twice. First Time Due To High Hydrocarbons During Idle, So I Replaced The O2 Sensor...

I Have A 2001 Eurovan. My Check Engine Light Starting Coming On Sporadically Last Year. Vw Dealer Told Me To Change The O2 Sensor And Air...

2004 Ford F250 Four Wheel Drive Automatic 165, 00 Miles My Local Ford Dealer Has Given Me An Estimate Of $2,044 To Replace The "egr...

I Had Codes P2430 & P0411 On My Impala I Replaced The Canister Vent Solenoid In The Back Of Car And A Vent Solenoid Sensor In Engine H...

The Ecm Has Detected A Fault In The Egr Position Sensor. Should I Still Drive My Car With This Error Before Dragging It Into A Mechanic? I...

2001 Ford Escape 6 Cyl Front Wheel Drive Automatic My Car Has Blown 2 Egr Valves In The Last 48 Hours. It Will Not Go Faster Than 40mph...

Engine Performance Problem 1989 Chrysler New Yorker 6 Cyl Front Wheel Drive Automatic 150k Miles Hi Joe Don't Know If This Is...

1994 S-10 Pickup Runs For Maybe 30 Minutes Then Quits. Will Not Restart. Will Run For A Couple Seconds On Ether. If Vehicle Is Allowed To...

Okay, We're Back. This Is From The 98 Dohc Engine. I Have Since Replaced The Fuel Pump, Filter, Plastic Hoses From The Fuel Pump...