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Old 03-13-2013, 07:45 AM
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Default Help me with misfire, diaged with inpa

Hi there

got interesting result with inpa,

misfire occurs at wide open throttle and high rpm

looks like power or ground issue

some help ?


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Old 03-16-2013, 02:23 PM
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Not ground issue. Coil replacement or spark plugs.

Replace both.

The coils must be reaching old age.
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