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2000 Chevrolet S10 Question: service engine light will come on randomly, blinking rapidly to solid, maybe

 

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builder71, 4.3L V6, Pueblo, CO, August 20, 2014, 07:51
 Rookie

be on for 50-100 mi. light goes off maybe for 2-300 mi.no difference in the way it runs and gas mileage is good and consistent. codes say #3 cyl. missfire.

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  • Answer #1

    Zia Automotive Repair (31 Answers) , Albuquerque, NM - (505) 384-6547
    petesgarage August 20, 2014, 08:31
     Technician

    there are several reasons a check engine light will come on.the best way to approach this is to have it scanned and the code read and diagnosed.

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