Problems with 2006 Toyota Corolla ENGINE AND ENGINE COOLING

Car wants to stall from idle at random times, example... you could be at a light turning left and when its clear to turn,you press on the gas to go and it wants to stall only for a small moment then engages and it's fine. i'm afraid one of these times it will completely stall and cause an accident. this car has done this from the beginning, i am the only owner as we bought the car brand new. i listed the car incident date at aug 1,2006 as an estimate when i bought the car but has happened multiple times on and off. i waited for a recall for this and it has never happened but is very much needed. *tr

Tl*the contact owns a 2006 toyota corolla. while driving 70 mph, the vehicle stalled with no lights illuminating on the instrument panel. the contact was able to coast the vehicle to side of the road. the vehicle was turned back on and taken to the dealer where it stalled four times. the dealer diagnosed the vehicle and stated that the ecm needed to be replaced which was replaced under warranty. the vehicle once again stalled and the dealer could not duplicate the problem. there have been no additional repairs. the failure mileage was 53000 and the current mileage was 72000.

Noticed exhaust was coming into cabin of car shortly after purchasing it brand new form dealership while driving, in park or at a traffic stop sign. contacted dealership was advised by service manager that the smell was the coating on the exhaust used for anti corrosion purpose. several months later took car into dealer ship, advised that i had exhaust coming into my car, dealership concurred and replaced exhaust system from exhaust manifold back to the muffler. purchased carbon monoxide detector for car to verify that exhaust was coming into car w/carbon monoxide. detector was reading at 25 ppm (parts per million) took car back again, still getting smell 2 weeks later. dealer could not duplicate problem. took it in again still getting exhaust in car ( inconsistently) does not duplicate this action every day. dealer could not duplicate issue, wrote letter to toyota mfg. on this issue as of late no action yet. *jb