Toyota Camry Rough Idle
The engine idle is a little rough, No check Engine Light !
removed all Injectors and had them cleaned , spray well, not clogged
New Coil, Spark Plugs and Spary Wires
replaced TPS Sensor
Replaced MAP sensor
Replace your coolant temp sensor.
Thanks, I will try that and let you know.
Same problem with my 02 Camry. I Removed and cleaned the throttle body. There was a lot of build up at the butterfly seat that would not allow proper airflow at idle. I had to use a wire brush and throttle body spray to remove all of the heavy build up. Car now runs like new.
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