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Review on 🌬️ Efficient Evaporative System Integrity Module with OEM Mopar 4861962AB - Chrysler Jeep Dodge Ram Vapor Canister Leak Detector Pump by Doug Virden

Revainrating 5 out of 5

No "loose gas cap " aka P457

Fixed my P457 error on my jeep jk 2010. The "loose fuel cap" error has disappeared. You have to drive for a while, it may take a tank or 2 to completely disappear.

Pros
  • Easy install
Cons
  • Available in white only