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P0455 Diagnostic Trouble Code Discussion for March 2016

EVAP System Large Leak


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Trouble Ticket Help Requests for DTC P0455
Help Request Posted
2001 Chrysler Voyager 3.3L No Start VIN: 1C4GJ25G31
P0455: EVAP System Large Leak (0.080") Detected. OK this van is a little tough to fix . Concern is that after driving 10 minutes or so,then parking the van after 10 minutes or so can be very hard to start. So I've been driving and letting it sit and trying to eliminating different things. so far Ive verified...
March 14, 2016
2001 Chrysler Voyager 3.3L No Start VIN: 1C4GJ25G31
P0455: EVAP System Large Leak (0.080") Detected. OK this van is a little tough to fix . Concern is that after driving 10 minutes or so,then parking the van after 10 minutes or so can be very hard to start. So I've been driving and letting it sit and trying to eliminating different things. so far Ive verified...
March 15, 2016
2005 Chevrolet Suburban 1500 LT 5.3L MIL Lamp on VIN: 3GNEC16Z45
P0455: EVAP System Large Leak Detected. hello all, i am checking this suburban for for a large evap leak, the canister purge valve had been replaced from another shop. i did a smoke test and found that the new valve is leaking as well. i used a scan tool to activate the solenoid and it still has a s...
March 28, 2016
2005 Chevrolet Suburban 1500 LT 5.3L MIL Lamp on VIN: 3GNEC16Z45
P0455: EVAP System Large Leak Detected. hello all, i am checking this suburban for for a large evap leak, the canister purge valve had been replaced from another shop. i did a smoke test and found that the new valve is leaking as well. i used a scan tool to activate the solenoid and it still has a s...
March 29, 2016