2017 camaro zl1 manual this is specific for this car model. there is an issue with throttle response when moving out of a stop. engine stalls and rpm comes back afterward very high. this is dangerous on cross road stops and stop lights. had few events the car would almost stall and be in a dangerous place in the road with upcoming traffic. this problem can cause a collision. it requires new ignition timing programming of the ecu. chevrolet is aware of the issue for a long time and has not issued any fixes yet.