The Check engine light comes on because the computer senses that there is a leak in the fuel vapor system. This leak could be any number of things, but the most common is the gas cap seal. It takes a while for the computer to get rid of the light because it is checking to make sure that there is no longer a leak under any conditions.
FYI the size of a leak that must be detected is quite small and the next set of legislature is reducing the diameter of the hole by a factor of two.
posted by 198.208....
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- Check engine light came for 1 day old linear, Linear95, Sat, 22 Jun 2002 14:19:50
- Re: Check engine light came for 1 day old linear, Been there, Mon, 5 Aug 2002 11:04:43
- Re: Check engine light came for 1 day old linear, Stace, Sun, 4 Aug 2002 19:47:46
- Re: Check engine light came for 1 day old linear, richard, Mon, 8 Jul 2002 22:21:47
- Re: Check engine light came for 1 day old linear, Ian Glenday , Sat, 22 Jun 2002 15:35:08
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ether that, or with 99% chance, they're hoping to get, Aero'ed, Mon, 24 Jun 2002 07:53:56
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w/o knowing residual, how can you say that, or are we, Aero'ed, Mon, 24 Jun 2002 08:04:58
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