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P0440 Diagnostic Trouble Code Discussion for August 2010

General EVAP System Failure


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Trouble Ticket Help Requests for DTC P0440
Help Request Posted
2001 Chevrolet Blazer LS 4.3L MIL Lamp on VIN: 1GNCT18W51
P0440: EVAP System No Flow During Purge. Not sure what to do here - we never experienced a pressure too high reading. Problem with these vehicles is it takes a lot of driving to find out you didn't fix it. This one is a 4wd "T' series, but the Mitchell 1 repair system we use only refers to L&...
August 02, 2010
1999 Buick Park Avenue 3.8L MIL Lamp on VIN: 1G4CW52K7X
P0440: EVAP System Malfunction. ... po442 and repaired bad wire and canister vent solenoid (also noticed fuel in canister when unhooked lines to check for contamination)see repair history. has anyone seen the fuel in canister and whats it mean (fuel in canister was before vent solenoid repla...
August 30, 2010
1999 Buick Park Avenue 3.8L MIL Lamp on VIN: 1G4CW52K7X
P0440: EVAP System Malfunction. ... po442 and repaired bad wire and canister vent solenoid (also noticed fuel in canister when unhooked lines to check for contamination)see repair history. has anyone seen the fuel in canister and whats it mean (fuel in canister was before vent solenoid repla...
August 31, 2010
2001 Chevrolet Blazer LS 4.3L MIL Lamp on VIN: 1GNCT18W51
P0440: EVAP System No Flow During Purge. Not sure what to do here - we never experienced a pressure too high reading. Problem with these vehicles is it takes a lot of driving to find out you didn't fix it. This one is a 4wd "T' series, but the Mitchell 1 repair system we use only refers to L&...
August 02, 2010
1999 Buick Park Avenue 3.8L MIL Lamp on VIN: 1G4CW52K7X
P0440: EVAP System Malfunction. ... po442 and repaired bad wire and canister vent solenoid (also noticed fuel in canister when unhooked lines to check for contamination)see repair history. has anyone seen the fuel in canister and whats it mean (fuel in canister was before vent solenoid repla...
August 30, 2010
1999 Buick Park Avenue 3.8L MIL Lamp on VIN: 1G4CW52K7X
P0440: EVAP System Malfunction. ... po442 and repaired bad wire and canister vent solenoid (also noticed fuel in canister when unhooked lines to check for contamination)see repair history. has anyone seen the fuel in canister and whats it mean (fuel in canister was before vent solenoid repla...
August 31, 2010