Mechanics

CAR STUTTERS AND STOPS

1997 Infiniti J30

Engine Performance problem
1997 Infiniti J30 6 cyl Two Wheel Drive Automatic 160000 miles

AT RANDOM, MY CAR SOMETIMES DO NOT HAVE ACCELERATION POWER, SOMETIMES IT WILL DE-CELLERATE WHILE I'AM DRIVING, AND AT TIMES WHEN I'AM DRIVING THE CAR WILL SHUT OFF, AND IT WILL TAKE A FEW MINUTES BEFORE IT WILL START BACK UP. THE CHECK ENGINE LIGHT CAME ON ABOUT A FEW WEEKS AGO, AROUND THE SAME TIME THAT ALL OF THE PROBLEMS STARTED. I HAVE REPLACED THE FUEL FILTER, THE AIR FILTER, AND CHANGED THE SPARK PLUGS. I HAVE ALSO TRIED FUEL INJECTOR CLEANER AND STP GAS TREATMENT
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SMCBRIDE66
October 21, 2009.



Go to Auto Zone have codes read then post will advise

Docfixit
Oct 21, 2009.