Mechanics

CHEVROLET PRIZM DENT PROBLEM

2002 Chevrolet Prizm • 45,000 miles

What do I do to fix a po440 and a po442
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December 7, 2012.



You need a scan tool, smoke machine and voltmeter to track it down.

Evap codes are tough to diag.

Codes never identify bad parts, just failed systems

Roy



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