2002 Chevrolet Blazer Q&A

2002 Chevrolet Blazer Question: evaporation leak

what constitute an evap.leak,and where to find this leak? -
Answer 1
This is a pretty large subject. Here is an article I wrote about for 1 of the more common Evaporative System Codes and there are several. You could start with a new gas cap from the dealer, as Chevy gas caps tend to leak after awhile. http://repairpal.com/OBD-II-Code-P0442 -
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