P0440 Diagnostic Trouble Code Discussion for July 2020
General EVAP System Failure
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| Help Request | Posted | |
| 2002 Toyota Tacoma Pre Runner 3.4L MIL Lamp on VIN: 5TEGN92N02 P0440: Evap leak. Vehilce came in with p0440, found vent tube at filler dangling, reattached tube cleared codes. Vehicle returned a week later with p0440. Smoke tested filler neck leaking smoke. Replaced filler neck and still smokes from filler neck. Should we be pinching s... |
July 02, 2020 |
