My car started to act weirdly when it's idling when the car is warmed up.. This incident happened when I went to the gas station where I've been driving for about 45 mins. Then turned off the engine. When I turned on the engine it was kind of idling lower than the normal idle? (800-850 rpm is normal right?) anyway put it in Drive then I let it creep then it stalls. No erratic vibrations before stalling. Just stalled right away. No a/c etc. btw I did re check exhaust leaks and re installed my intake air box for leaks. No leaks found...

Any help input will be appreciated!! Thanks!!

 

Did you check the fuel to be of correct type? Trash/Water in fuel?