Mechanics

MY CAR WILL START BUT AS SOON AS I TOUCH THE GAS PETAL IT DIES,FUEL PUMP WAS CHANGED 14 MONTHS AGO

1990 Oldsmobile Ciera • 70,200 miles

I tried it a few hours ago it will idle but as soon as you try giving it a little more gas it dies, I tryed it a little while ago and now it idle for
like 10 secound and then dies. Engine light comes on every once in a while
i checked it with a gm code key and it gave me a code 42, also the altinator changes high all the time, any ideas?
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Roger6632
December 30, 2011.




Check the fuel pressure and test the MAP and TPS sensors and check the ignition timing-DTC 42 deals with the electronic spark timing control circuit-

Tiny
Rasmataz
Dec 30, 2011.


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