when accelerating from a dead stop my '07 4.6 mustang GT will not respond when you try to make the car move forward slowly ( like in heavy traffic) instead it will lurch forward and lift the front end, you can't make it just crawl forward, if you step down on the accelerator and go it will work fine.
Probably the TPS (throttle position sensor) is the check engine light on?
No check engine light on!
That's your drive by wire working for you. Sounds normal. Wife has a scion it does the same thing...very touchy
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