JEEP CHEROKEE EMISSION

My Car Didn't Pass Smog For Two Reasons. One Is The Gas Cap Needs To Be Replaced, Also They Said That The No (part Of The Emissions) Were...

My Engine Light Stays On And Was Told I Had An Emmision Leak. Everything Else Passed. Where Would I Look To Find This Leak? Thanks

I Have Codes P0108, P0123, P0132, The Car Runs Great But Won't Pass Emission

My Question Involves The Trouble Code P0441 : Evaporative Emission Control System Incorrect Purge Flow. I Have Looked Over My Repair Manual...

Engine Performance Problem 1995 Jeep Cherokee 6 Cyl Four Wheel Drive 195000 Miles My Jeep Failed Nox Level Test. How Can I Fix This My...

I Need An Egr Vacuum Solenoid For A 1987 Jeep Cherokee Limited Edition Which Has An L6 4.0 Liter Engine That Is Not The Ho - High Output...

The Jeep Runs Great At Low Rpm But When Accelerating It Loses Performance. I Suspect The Egr Valve But Cannot Locate It. Where Is It...

When I Reach 55 Mph I Can Not Get Any Rpms. To Get The Car Running Well Again I Have To Turn Off The Car For 2 Min. Or So To Get It Going....