Join Now
International Automotive Technicians Network

P0455 Diagnostic Trouble Code Discussion for May 2010

EVAP System Large Leak


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0455
Help Request Posted
2004 Chevrolet Silverado 2500 6.0L No Start, Stall, MIL Lamp on VIN: 1GCHK24U14
P0455: EVAP System Large Leak Detected. Vehicle died on road. Customer pulled in to us. It started for me and i drove it in shop. Vehicle then died. I have good fuel pressure. Found these codes. Scoped crank sensor and found it starts acting weird and then goes flat, vehicle dies. It will not start ...
May 11, 2010
2004 Chevrolet Silverado 2500 6.0L No Start, Stall, MIL Lamp on VIN: 1GCHK24U14
P0455: EVAP System Large Leak Detected. Vehicle died on road. Customer pulled in to us. It started for me and i drove it in shop. Vehicle then died. I have good fuel pressure. Found these codes. Scoped crank sensor and found it starts acting weird and then goes flat, vehicle dies. It will not start ...
May 12, 2010
1998 Volvo S70 GLT 2.4L Stall VIN: YV1LS5645W
... intermittant stalling (she thinks maybe when turning). It starts instantly but only think noticed is radio memory is lost (code has to be entered). I drove it over 20km's and worked fine. Upon inspection, found loose battery (ground) cable. Removed and re...
May 13, 2010
2004 Chevrolet Suburban 1500 LS 5.3L fuel in cannister VIN: 3GNFK16TX4
P0455: EVAP System Large Leak Detected. vehicle arrived with a po455 and cannister filled with fuel. replaced with new cannsiter and vent valve. vehicle left without incident for two days... can a weak purge valve cause this problem? tested fine in the bays. any help would be greatly appreciated...
May 26, 2010
2004 Chevrolet Silverado 2500 6.0L No Start, Stall, MIL Lamp on VIN: 1GCHK24U14
P0455: EVAP System Large Leak Detected. Vehicle died on road. Customer pulled in to us. It started for me and i drove it in shop. Vehicle then died. I have good fuel pressure. Found these codes. Scoped crank sensor and found it starts acting weird and then goes flat, vehicle dies. It will not start ...
May 11, 2010
2004 Chevrolet Silverado 2500 6.0L No Start, Stall, MIL Lamp on VIN: 1GCHK24U14
P0455: EVAP System Large Leak Detected. Vehicle died on road. Customer pulled in to us. It started for me and i drove it in shop. Vehicle then died. I have good fuel pressure. Found these codes. Scoped crank sensor and found it starts acting weird and then goes flat, vehicle dies. It will not start ...
May 12, 2010
1998 Volvo S70 GLT 2.4L Stall VIN: YV1LS5645W
... intermittant stalling (she thinks maybe when turning). It starts instantly but only think noticed is radio memory is lost (code has to be entered). I drove it over 20km's and worked fine. Upon inspection, found loose battery (ground) cable. Removed and re...
May 13, 2010
2004 Chevrolet Suburban 1500 LS 5.3L fuel in cannister VIN: 3GNFK16TX4
P0455: EVAP System Large Leak Detected. vehicle arrived with a po455 and cannister filled with fuel. replaced with new cannsiter and vent valve. vehicle left without incident for two days... can a weak purge valve cause this problem? tested fine in the bays. any help would be greatly appreciated...
May 26, 2010