Comments by "Aaron Britt" (@aaronbritt2025) on "Angry Customer back! Warning light came on again! Now more angrier | Can’t find the P0455 🤔" video.

  1. Pull the purge valve off and blow through it. If it doesn't seal when it closes, it'll pop a code.
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  2. I HATE P0455's. Usually it's a gas cap. Problem is, if the customer tightened the cap between when the light went on and when you look at it, the smoke machine will reveal no leaks. Problem is that the ECM takes several drive cycles to turn the light off on it's own. I wish ECM's would reset on EVERY drive cycle.
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