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Re: Could someone please help me trouble shoot my fuel problem on a 91 chev pickup?
youre right you dont know much about engines, a 91 doesnt have points. also to run a computer check, you can do this yourself. take a paper clip and with the key off ground terminal a to b in the plug for the computer diagnostic link. then turn key to the ON position, (just on dont start it yet). when you do this it will flash the check engine light once with a pause then twice with a loger pause then it will repeat this twice more, if there is no problems it will keep repeating the 12 code. each trouble code will repeat itself three times before going on to the next code, right these down then diconect the jumper wire from the diagnostic connector, turn key off and disconect battery to clear all codes.
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