99 Bonneville stalling.
I have a 99 bonneville 3800 non-supercharged. Starts fine. Runs fine for about 2-5 minutes at idle and then stalls. Starts right back up. May not stall at idle again if I leave it running for ten minutes or so after first stall. May or may not stall while driving. I do not hear the engine rev but, I see the tach jump to about 2500 rpm just before it stalls and I hear the ding ding ding as when you first turn key to accessories. If it trys to stall while driving I can usually punch the accelorator and it will keep it from stalling completely. I have new MAP sensor, new MAF sensor, new Idle air control valve, new crankshaft position sensor and new fuel filter. Check engine light was on for about 2 weeks but is no longer on. Got me stumped. Any clues?