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1999 Chevrolet Blazer Question: How to fix a problem with this vehicle have a multiple misfire problem?

 

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comptech13, Muskegon, MI, May 29, 2013, 15:24
 Rookie

getting code P0300 already have new plugs and wires. some one told me transmission but I do not agree. I really need to know where to look

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  • Answer #1

    May 29, 2013, 15:43
    Profile_thumbnail
     Master

    This ignition system can be scoped, fairly easy, suggest having that done! Now if you are just going to throw parts on it start with a new complete distributor and ignition coil. 'Scanner' will also do misfire test and show which cylinder(s) are affected.
    Transmission, NO!!!

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  • Answer #2

    May 30, 2013, 11:22
     Enthusiast

    may need to change the coil pack out with new one - and make sure plugs have correct gap setting on them - a transmission has nothing to do with a engine misfiring, whole different ballgame - hope this helps

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  • Answer #3

    May 31, 2013, 01:30
     Journeyman

    Is this an S-10 or Full-Size? Which engine? DEFINITELY NOT TRANSMISSION!!!!!

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