What is the optimum idle RPM for a 2000 LE camry? I think mine was previously 600RMP when it was idle and when I cleaned the air throttle and part of the long metal manifold that the air throttle hangs on to, the RPM jumped to 700 RPM.
What is the optimum idle RPM? What should I do?
Also, I Check engine light came on and I took it to the Autozone, they told me that metal pipe that goes into the ECV valve needs to be cleaned. Tried to do that but to no avail even though I took off the air filter manifold and air throttle. Just not enough space. Any ideas besides taking it to the shop?
TIA.