sounds like maby the idle speed conrol motor may be sticking along with a dirty throttle body, could try cleaning with throttle body cleaner, would be a cheap and fast fix, need to go to the parts house and purchase a can of throttle body cleaner about 4-5 dollars, go home remove the air duct going from the air filter to the engine, remove the side hooked to the motor which will reveal the throttle blade when opened by hand you will see the sludge build up wash it off clean and reassemble the hose and try it, always best to start simple,
|