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P0456 Diagnostic Trouble Code Discussion for April 2013

EVAP System Small Leak


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Trouble Ticket Help Requests for DTC P0456
Help Request Posted
2000 Chrysler 300M 3.5L Cannot fill tank VIN: 2C3HE66G6Y
P0456: Very small evap system leak detected. This customer states that this 300m has always been tough to get fuel into at the pump.it keeps clicking off on him repeatedly.a couple of months back he came in with check engine light on,and was due for an inspection sticker.after smoke testing,a leak was co...
April 09, 2013
2004 Mercedes-Benz S430 4.3L Poor Idle Quality, Misfire VIN: WDBNG70JX4
P0456: purge control minor evap leak. This vehicle came in with a rough idle, it has never had a tune up so we replaced the plugs and wires with oe parts. We also smoked the evap system for leaks and found none. The air filter housing was packed with sand so we cleaned it out and replaced both fil...
April 19, 2013
2004 Mercedes-Benz S430 4.3L Poor Idle Quality, Misfire VIN: WDBNG70JX4
P0456: purge control minor evap leak. This vehicle came in with a rough idle, it has never had a tune up so we replaced the plugs and wires with oe parts. We also smoked the evap system for leaks and found none. The air filter housing was packed with sand so we cleaned it out and replaced both fil...
April 22, 2013
2000 Chrysler 300M 3.5L Cannot fill tank VIN: 2C3HE66G6Y
P0456: Very small evap system leak detected. This customer states that this 300m has always been tough to get fuel into at the pump.it keeps clicking off on him repeatedly.a couple of months back he came in with check engine light on,and was due for an inspection sticker.after smoke testing,a leak was co...
April 09, 2013
2004 Mercedes-Benz S430 4.3L Poor Idle Quality, Misfire VIN: WDBNG70JX4
P0456: purge control minor evap leak. This vehicle came in with a rough idle, it has never had a tune up so we replaced the plugs and wires with oe parts. We also smoked the evap system for leaks and found none. The air filter housing was packed with sand so we cleaned it out and replaced both fil...
April 19, 2013
2004 Mercedes-Benz S430 4.3L Poor Idle Quality, Misfire VIN: WDBNG70JX4
P0456: purge control minor evap leak. This vehicle came in with a rough idle, it has never had a tune up so we replaced the plugs and wires with oe parts. We also smoked the evap system for leaks and found none. The air filter housing was packed with sand so we cleaned it out and replaced both fil...
April 22, 2013