davidm781

Alright so I have a 2000 Mustang GT and when I bought the car about 3 weeks ago it ran fine all up until yesterday and when i started and drove it when i got to a light and put it in neutral the RPM'S started acting really funny. So i shut the car off and turned it back on but it still acted funny and since then its gotten worse and the rpms are jumping from like 800 to a 1100 down to 300 where its about to stall and then it catches itself and revs up to like 2200. so I dont know what the deal is with it it really has nothin aftermarket except a K & N air filter and im assuming its either the MFA sensor or the Idle control sensor or valve or whatever that is but before i go blow 200$ anyone have any input or things to try before spending the money to fix the problem? thanks for the help.

davidm781

just saw the answer to my question under the "how to" sticky. sorry guys but if anyoen still has input feel free to let me know.