Ive got an 03 Durango with the 4.7 90k on it and it will intermittently stall cold or hot it dont matter.Was throwing 2 evap codes. Took the cat out of it for about 3 weeks while waiting for the new one it never stalled,just put a new one in and its back to stalling. We've replaced the tps,o2 sensors,map sensor,cat,purge valve solenoid and cam sensor. Read it may be a weak battery but it is new as well. Anyone have any other suggestions as to the problem maybe something to do with fuel issues? Thanks in advance for all replies.

 

My first guess would be either a crank or cam sensor. 2nd guess flex plate. But I would see if you can have a flight recorder hook up and record the problem when it happens.

 

Ill have look into a crank sensor the cam sensor has been replaced as well. Generally there will be a vibration when the flexplate goes,If I recall correctly. How would I go about the flight recorder setup?