Need a WHOLE lot more than that to go on. Typical tune-up parts rarely cause cutting out. You could have a weak fuel pump, plugged catalytic converter, jumped timing chain, or any of a bunch of other things like that. The place to start is by checking for stored diagnostic fault codes. If there are none, you need a scanner that displays live data to see what the Engine Computer sees from the sensors and what it is responding to.
Jul 8, 2012 at 11:09 PM
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