P0442 Diagnostic Trouble Code Discussion for September 2014
EVAP System Small Leak Detected
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| Help Request | Posted | |
| 2001 Dodge Ram 2500 8.0L MIL Lamp on VIN: 1B7KF23W91 P0442: Evaporative emission small leak. ... with the original P0442 evaporative emission small leak detected. I have had the fuel tank partially down and smoke tested it separate from the rest of the system. Nothing showing with smoke test, system is showing seal. I know some of these plastic tanks ... |
September 05, 2014 | |
| 2004 Toyota Tacoma Pre Runner 2.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: 5TENM92N04 P0442: EVAP System Small Leak Detected. Vehicle has rough idle with miss about every 3-5 seconds. I can see and hear the miss. You can also hear it in the exhaust note. There is a "put" now and then in the burble that corresponds. Plugs look good and even wearing. Manifold vacuum is pretty... |
September 08, 2014 | |
| 2001 Dodge Ram 2500 8.0L MIL Lamp on VIN: 1B7KF23W91 P0442: Evaporative emission small leak. ... with the original P0442 evaporative emission small leak detected. I have had the fuel tank partially down and smoke tested it separate from the rest of the system. Nothing showing with smoke test, system is showing seal. I know some of these plastic tanks ... |
September 10, 2014 |
