EMISSION

Had Car On Diagnostics Machine Which Says Egr Fault, Had Egr Off And Cleaned, But Car Won’t Start? Any Help Please?

I'm Replacing The Egr Valve On My Truck. Do I Have To Replace The Tube As Well? Or Can I Just Clean The Inside Of It? If So, What Would...

My Toyota Has Come Up With Codes Involving Air And Fuel Mixture. I Have Replaced Maf Sensor, Fuel Injectors, Pcv Valve And Hose. Upper And...

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.