LOUD POP AND STALL THEN CODES 0440,0456

2007 Chrysler 300

Tiny

watsy35

July, 19, 2011 AT 1:26 PM

Hey, my wife and I are tired of dealing with our dealership since we have brought it there 4 times and the problem still exists. Ive had emission codes 0456,0440 for the last 2 months. The car has just stopped running and will restart after leaving it for a few minutes. Have replaced the nvld, and vac solenoid. Cleaned the throttle body. Out of answers.

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1 Answer

Tiny

KHLow2008

July, 19, 2011 AT 1:34 PM

Have you tried to resolve the EVAP problem?

The trouble codes don't seem relted to the problem you are facing.

When engine could not be started, did you test what is missing, fuel or ignition sparks?

http://www.2carpros.com/articles/car-cranks-but-wont-start

The above link explains what to check for.

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