I have a 2001 Mustang GT Bullit (4.6L) with 25k miles on it. Just recently, I have not been able to start it without having my foot on the gas pedal. Also in order to keep the engine running I have to keep my foot on the gas pedal. As soon as I take my foot completely off of the gas the engine dies immediately, no sputters, no lopes, just dies. To give some history, the car was sitting for about 8 months and then I drove it for about a month (2-3 tanks of gas thru it). Then I let it sit for about a week and that's when the problem started. One other thing I should mention is that I had a performance chip put in it about 2 years ago. Also, the battery is fully charged. One more thing, the check engine light is not on. Any ideas on what's causing the problem?
Thursday, September 27th, 2007 AT 10:58 PM