IS THERE ANYTHING LIKE A PREFORMANCE GAP FOR THE SPARK PLUGS OR LIKE PREFORMANCE MIXTURE SCREW ADJUSTMENT?

1985 Isuzu Truck

Tiny

isuzu8595

January, 22, 2012 AT 7:26 PM

Need more power

FOUND 5376 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

January, 22, 2012 AT 7:34 PM

Check engine compression if its within specs if not its useless to give it a tune-up

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