check engine light

TOYOTA TERCEL
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ROCKYD57
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i have a 1994 toyota tercel,164.355 miles...and the check engine light comes on once in awhile,what can cause this ???once it came on when i used different gas,or is just the milage that does it???please let me know...thanks people :?:
Apr 13, 2007 at 12:58 PM
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RASMATAZ
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[quote:8ea9edea51="rockyd57"]i have a 1994 toyota tercel,164.355 miles...and the check engine light comes on once in awhile,what can cause this ???once it came on when i used different gas,or is just the milage that does it???please let me know...thanks people :?:[/quote:8ea9edea51]

What's the CEL code/s we need to know this to start the diagnosis.
Apr 13, 2007 at 4:25 PM