EMISSION

The Catalytic Converter Code Turns Off Sometimes On And Off And The Misfire Code Is Intermittent And The Evap Code Sometimes Turns Off. The...

1989 F-150 4.9l 350,000 Miles New Wires, Plugs, Rotor, Cap, Filters, Oxygen Sensor, Throddle Position Sensor. 1st Fail The Co%...

We Took Our Car In To Get Emissions Tested And It Failed The Co Emissions At 7% But Was Fine On The Hc. So We Had Diagnostics Run On It And...

The Car Will Stall No Matter The Speed And Will Start Right Back Up After Putting It Into Neutral. We Have Replaced Over The Past Eight...

I Have A 98 Dodge Ram 1500 5.2l 318 With 153,000 Miles. I Have Failed Emissions Testing Three Times. Did Tune-up, Replacing Plugs, Wires...

I Just Have A Quick Question About The Pcv Valve On My Car. I'm Doing Regular Maintenance And A 3,000 Mile Oil Change, And I'm Considering...

My Car Is Shuddering When Idle Plus The Engine Light Come On. It Goes Back Off Sometimes. I Have Taking The Car To My Garage Where He Change...

I Was Wondering Where The Pcv Valve Is On My Beretta. I Looked On The Valve Cover And It Doesnt Fit. Also, What Exactly Does A Pcv Valve Do...

My Car Recently Has Been Starting And Sounds Like Its Choking For About A Minute And Then It Smooths Out. The Check Engine Light Has Been On...

Need Drive Cycle For 2001 Ford Expedition So Evaporation System Can Test Ready. Any Body That Can Help Greatly Appreciate It. Can't Pass...