P0440 Diagnostic Trouble Code Discussion for January 2016
General EVAP System Failure
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| Help Request | Posted | |
| 2003 Jeep Grand Cherokee Laredo 4.0L Misfire, VIN: 1J4GX48S23 P0440: Evap leak. This issue is very intermittent. Customer may drive this for hours at a time before it will do it... Customer states that the vehicle will start shaking, check engine light starts flashing, vehicle looses all power, and the RPM gauge drops to zero. If he pull... |
January 06, 2016 | |
| 2003 Chevrolet Trailblazer North Face 4.2L MIL Lamp on VIN: 1GNDT13S43 P0440: EVAP System Malfunction. what is the decay time when you run the purge seal function with the verus want to verfy the system and as far as i can tell everything is normal all mode 6 data appears to have passed... fuel gauge works and is between 15 - 85 % what am i missing for evap sta... |
January 07, 2016 | |
| 2003 Chevrolet Trailblazer North Face 4.2L MIL Lamp on VIN: 1GNDT13S43 P0440: EVAP System Malfunction. what is the decay time when you run the purge seal function with the verus want to verfy the system and as far as i can tell everything is normal all mode 6 data appears to have passed... fuel gauge works and is between 15 - 85 % what am i missing for evap sta... |
January 08, 2016 |
