trafukin Posted December 16, 2004 Share Posted December 16, 2004 the check engine light lit up, and a couple of miles later (like 150)it went away. what do i do? have it scanned? tx Quote Link to comment Share on other sites More sharing options...
SKperformance Posted December 16, 2004 Share Posted December 16, 2004 year? probable egr valve if 94 or up go tto a parts store to have it read for free Quote Link to comment Share on other sites More sharing options...
trafukin Posted December 16, 2004 Author Share Posted December 16, 2004 but the light is not on anymore, will it still read something? from what i have read on this boards, if you dont have the light on, the scanner wont read anything. maybe i am wrong. tx Quote Link to comment Share on other sites More sharing options...
SKperformance Posted December 16, 2004 Share Posted December 16, 2004 once the light comes on it registers a code it will go off if the problem corects itself after 3 turns of a key being driven so the code is stored until cleared by a scanner or the power is removed for about a minute, othewise it is waiting to give you an idea of what is going on. Quote Link to comment Share on other sites More sharing options...
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