SimonLue

My 2004 Acura TSX just shuts off while idling in neutral. What would I need to check first to address this issue?

mv1luv

is there a check engine light?

ifixacuras

usually when you have the car run with a load, say holding the gas and brake in "d" position and once let off, the car will stall out, usually that is a IAC problem, to verify it, try to hit the bottom of the throttle body, where two hoses go into it, don't hit that connector! Once you hit it and if the car starts idling fine or changes, then you found your problem