Quote Originally Posted by step22 View Post
anyone po thanks
aisan carburetor? check the fast idle cam adjuster and check that is not binding and free to move to at least two steps from base idle. check the automatic choke too. when the engine is still cold, the choke plate should be near closed and when the engine starts, there is a choke breaker operated by the engine vacuum to open the plate a little bit and as the temperature of the coolant rises, the choke fully opens up.at this time too, if you tap on the accelerator pedal, the fast idle cam steps down from fast idle to base idle