Throw it away and buy a totaly refurbished and enhanced from stock q-jet from the Autoclinic in Benton Harbor, Michigan for $200. I have three of them and know of 6 other people to purchase them and they all run great. I know it's the easy way out but sometimes that's the way to go. I will chase down the phone number and can get a friend to pick one up for you and send it to you if you are interested.