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Uganda, Kampala
1 Level
703 Review
69 Karma

Review on Spectra Premium FN854 Fuel Filler by Alejandro Anaya

Revainrating 5 out of 5

Perfect fit for 1999 TJ

Replaced a cracked filler neck on a 1999 TJ. According to the ECU fault code, the cracked filler caused a "large" and a "small" vacuum leak. Replacing the cover did not fix the problem. Inspection of each vacuum line revealed no leaks. I could smell raw gasoline near the filler neck and when I checked the new cap I noticed a cracked filler neck. By replacing the cracked filler neck, I was able to clear the trouble code, allowing TJ to overlook the smog.

Pros
  • Tested with Original Equipment (OE) gas cap to prevent EVAP and check for engine bulb failure
Cons
  • Don't remember but something was