Isuzu Trooper Emission

I Have A 2002 Isuzu Trooper And We Changed The Catalic Converts And Egr Valve But It Still Won't Drive Over 20 Mph What Is Wrong And We...

I Have A 2001 Trooper And The Check Engine Light Was On. Upon Having It Checked I Was Told That It Was An Egr Problem. My Question Is......

Knocking All The Time On Start Up

Code: 0401 Says That I Have Insufficient Airflow In The Egr Area. I Have Had This Code For Almost A Year. I Have Replaced The Egr Valve...

I Have A 0401 Code And I Have Already Replaced The Egr Valve, Ran Cleaner Through The System And About Everything Else. I Have Been Told To...

Failed Smog Test Ca No Ppm High

Engine Mechanical Problem 1992 Isuzu Trooper 6 Cyl Four Wheel Drive Manual I Have A 1992 Isuzu Amigo And We Can Not Get It To Pass...

Would Not Pass Smog I Ended Up Replacing Headgasket, Valve Job, Valve Lashcomplete Tune Up, All New Vacuum Lines And Pcv, Sensors Ect. It...

I Done A Test And It Gave Me A Code Of 26, Which Is The Canister Purge Vsv, Where Is This Located?

Need The Emission Vacuum Hose Diagram For 89 Trooper Ll V6 2.8