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SportTrac Discussion
Engine & Drivetrain
Attn: WFoy - Why ???
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<blockquote data-quote="NYJohn " data-source="post: 627187" data-attributes="member: 55629"><p>Ok I'm, willing to give it a shot- Here's my problem- After I installed the 87 tune, the ST had a delay in throttle response, or some type of hesitation. I would step on the gas and it would barely move for about 3 to 4 seconds and then violently jump and take off. I tried uninstalling it and installing it again with the same results. The 93 tune works fine, I'm satisfied with it all though today it seemed slightly hesitant as well. But the 87 tune is definately screwed up. I emailed Wayne about this and he said he would email me a new tune in a few days.That was on June 2nd. I have sent repeated emails and left messages on the phone also. On a side note he said he would look into disabling traction control through Xcal but I have already done that myslef by unpluging the ABS sensor on the rear wheels. If it could be done with Xcal, that would help. I am going outside right now to get the PCM code and I will email it to you.</p></blockquote><p></p>
[QUOTE="NYJohn , post: 627187, member: 55629"] Ok I'm, willing to give it a shot- Here's my problem- After I installed the 87 tune, the ST had a delay in throttle response, or some type of hesitation. I would step on the gas and it would barely move for about 3 to 4 seconds and then violently jump and take off. I tried uninstalling it and installing it again with the same results. The 93 tune works fine, I'm satisfied with it all though today it seemed slightly hesitant as well. But the 87 tune is definately screwed up. I emailed Wayne about this and he said he would email me a new tune in a few days.That was on June 2nd. I have sent repeated emails and left messages on the phone also. On a side note he said he would look into disabling traction control through Xcal but I have already done that myslef by unpluging the ABS sensor on the rear wheels. If it could be done with Xcal, that would help. I am going outside right now to get the PCM code and I will email it to you. [/QUOTE]
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SportTrac Discussion
Engine & Drivetrain
Attn: WFoy - Why ???
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