Exhaust has not been checked, I will get it checked , I know muffler has a pin hole I am worried about the cat and I am not spending that much on this car.
I checked the whole engine over all valves and sensors (cleaning also) vacuum lines , almost everything concerning a stall my last thing is crank sensor which I was hoping not to have to.
Manifolds seem ok , I am not sure how to check these, dont see leak.
Exhaust went from a single low tone drone to a double tone drone with a slight shake to the car at idle.It is hard to keep car running more now when not giving it throttle.
The stalling has been a mystery for a while and I have been able to change many parts for pretty well free, ECM,coils and module, etc but to spend on a exhaust and still have this issue to work on I think I will give up on the car and buy another.So I was thinking cat could have been bad for a while and contribute to stall.
2000 ssei 151000klm, 3.5pulley,FWI,180,autolite 104,and intense PCM