2004 Isuzu Rodeo Question Check Engine Light

2004 ISUZU RODEO
56,091 MILES • 6 CYL • 2WD • AUTOMATIC
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RACH1023
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I have a 2004 Isuzu rodeo with 56,091 miles on it and the check engine light came on today while I was driving. Any ideas what this could be?
Jul 9, 2009 at 3:33 PM
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HUTCH2204
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I have a 2001 rodeo and any time i buy fuel, if the cap is not put back on tight, at least 3 clicks, the check engine light comes on. If I open the cap and retighten it the light goes off, sometimes right away, sometimes a day or so.
Jan 15, 2010 at 8:42 AM
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