2010 Gt 4.6L with JLT, SCT Tune, and BBK throttle losing power - Mustang Evolution

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Old 06-03-2011, 09:28 PM   #1
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Unhappy 2010 Gt 4.6L with JLT, SCT Tune, and BBK throttle losing power

Problems, Need help!!

Hello everyone, Iam a new Mustang owner, I bought 2010 Mustang GT and it was previously owned and he put alot of stuff into this car. I have had for two weeks. The car has JLT air intake and BBK Throttle, and has had SCT tuning done, also is automatic.

The problem Im having is two days ago I was driving and floored the gas and, Im pretty sure the accelerator got stuck down and I went racing trying to get it back up, I think it was floor mat, But the real problem is after that the muscle seems way less. It used to shift harder like it really wanted to go, I think this had something to do with SCT tune. But now it shift smooth and right away, it has loss strength, less muscle, it doesnt run as hard.

Everything still sounds good, I didnt hurt the engiine, Did I somehow lose my tuning that it was set at, and is there something that I can do with out buying the SCT controller agai. it didnt come with car.

Can anyone help or have any suggestions


Thanks Josh
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Old 06-10-2011, 11:33 PM   #2
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I don't know what the problem is. I can tell you its not the tune though, you just don't lose a tune in the controller. It could be the throttle body, gas pedal or even the tranny itself. But like I said I have no idea, those are just guesses.
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Old 06-11-2011, 12:49 AM   #3
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Re: 2010 Gt 4.6L with JLT, SCT Tune, and BBK throttle losing power

Hmmmm,strange but definitely need to buy a tuner.
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Old 06-11-2011, 12:51 AM   #4
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Well if your going to get anything get a data logger and. Log a driving session and see what's going on.
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