Mother @#$%#%* CEL - Maintenance and Repair Forum

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Mother @#$%#%* CEL
Thursday, March 19, 2009 1:33 PM
code 440 light comes on for couple days goes off for couple days without anychanges being made not even gas cap on or off during this time someone help before I park the J and but a SS Cobalt




Re: Mother @#$%#%* CEL
Thursday, March 19, 2009 1:52 PM
Doesn't mean it still isn't the gas cap. Another thing, check the purge valve underneath, take it apart and clean the filter inside it. That took care of mine when it came on.

03 Sunfire - Sold.
Re: Mother @#$%#%* CEL
Thursday, March 19, 2009 2:58 PM
P0440 is a hard CEL to fix, it could be almost anything in the emissions system. My 96 cav always threw that code and i never worried about it.



Edited 1 time(s). Last edited Thursday, March 19, 2009 3:10 PM


Re: Mother @#$%#%* CEL
Thursday, March 19, 2009 6:37 PM
Rich Grayo Jr. wrote:

i'm surprised no one has ever posted about this before.


You bastard.. Even I clicked it to see what it was..



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