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1998 Nissan Frontier Question: engine

 

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Visitor, Paris, TX, April 05, 2011, 07:33

v6 engine runs perfect for 30 miles then starts ,run eractic or pulsating ,like turning switch on and off. has 135,999 miles

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  • Answer #1

    April 05, 2011, 07:44
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     Master

    could be fuel pressure or spark. you need a shop to look around in the computer for freeze frame data to see what has failed.

    Roy

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