p0441 grand prix


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Old 05-01-07, 02:30 AM
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Question p0441 grand prix

if i have a crack in my exhaust near where it conects to the block would that cause me to get the p0441 code? (incorrect purge flow)
 
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Old 05-01-07, 07:53 AM
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Possibly if it melted one of the hoses in the evap system. This is the system that traps vapors in the gas tank, stores them in a charcoal cannister, and then purges the vapors into the engine for burning. Could be loose gas cap or bad seal on the gas cap, too, or bad purge valve.

Here's some system info:

http://www.autozone.com/az/cds/en_us/0900823d/80/0e/cf/ce/0900823d800ecfce/repairInfoPages.htm
 
 

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