EMISSION

Live In Ny Which Requires An Emissions Test To Past Inspection. No Service Engine Light On; Have Put On 3,000 Miles Since First Trying To...

Link Below Has Excellent Pics And Helpful Related Discussions, But Did Not Answer Some Questions: Https://www.cadillacforums.com/threads/...

I've Seen A Lot Of Others Doing This Because Of The Expense.

We Have The Above Code On The Vehicle Listed Above. My First Question Deals With The Operation Of The Egr System. Is The System Active When...

Well, Looking Under The Hood The Egr Pressure Sensor Is Not Bolted Down. The Vehicle Is Having Issues With Stalling At Stop Lights, And...

The Wiring To The Evap Purge Canister Valve Has Been Chewed Through By Rodents. I Wanted To Know If There Is A Way To Just Re-wire It Or Do...

I Was Wondering If The 2.4l Multi-air Engine Has An Egr Valve On My Car.

Hi Guys. Okay, This Is A Problem Entirely Of My Own Making. A Little While Back My Catalytic Converters Became Plugged. Living In...

Just Curious. Can An Egr Valve Be Bad Without Throwing A Trouble Code? The Reason I Ask Is Because I Went To My Normal Exhaust Shop To Get...

Need Computer Pinout For Evap Vent Solenoid. Cannot Turn Off Check Engine Light. Replaced Computer. Check Purge Solenoid, Vent Solenoid...