The car runs fine sometimes then other days ( most) it will start ,sputter then the engine will accelerate on its own then sputter again and die. Does same thing over and over again . Tried replacing air flow sensor , didn't help , also tried a new computer and again nothing. Any ideas or suggestions?. By the way on the couple days in between when it worked car ran fine.
My car has 83000 miles.
My car has an automatic transmission.
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