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2009 Ford Ranger Question: miss fires bucks at highway speeds when trying to speed up or up bridge

 

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mggski, 4.0L V6, Corpus Christi, TX, March 03, 2014, 13:24
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does not do it all the time if i step on gas hard truck takes off and runes ok. Check engine light flashed on off for 1 to 2 min one time. have not had checked for any codes yet

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  • Answer #1

    pushrod March 03, 2014, 13:30
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     Master

    Have it checked for misfire codes,,you got one!!

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  • Answer #2

    csubak30 March 03, 2014, 22:20
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     Master

    Need to have scanned for codes. Can get a free read at autozone then post result. Probably a misfire condition or exhaust flow issue.

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