Quote:
Originally Posted by Toy_Dreamer
could you find these valves at any car shop?
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You may not need an IAC. They're expensive and NOT what you should be replacing willy nilly. As I mentioned in my answer tou your post, I had exactly same problems, difficulty in holding an Idle when starting, rough etc. Replaced Throttle Position Sensor and EGR valve...now perfect. I suggest getting OEM parts only, either local Toyota dealer or any online discount sourse, but use Toyota OEM. Just my opinion.
I'm restling with a different issue, I sense a harmonic/roughness at 2K RPM. Car runs perfectly, no other issuses, just this 2K RPM harmonic. We'll see!
