I have another problem with engine cutting off. I start the car from a cold start (after car sitting over night). Engine idles steady at 1.3 rpms (strong idle), after pumping the gas the idle drops down to .25 rpms and engine sounds almost going to cut off and does cut off after coming to a dead stop sometimes. After 5 seconds the idle rises to .80 rpms at steady idle. Any idea what causes this?
I was thinking fuel pressure regulator might be flooding the engine a bit from not regulating fuel.