Ford Racing super cobra jet throttle body issue - Mustang Evolution

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Old 01-11-2015, 03:09 AM   #1
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Ford Racing super cobra jet throttle body issue

I think I'm having some issues with my TB my car has a issue in stop and go traffic it will just die. The Rpms will drop and I'll die. And I got in my car a bit ago and craked it up and the little wrench light was on and my car sounded like it was running on 4 cylinders help me?


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Old 01-11-2015, 06:11 AM   #2
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Who tuned it? Who repinned the throttle body? Which throttle body? What CAI are you using? You left out most if not all of the important information.
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Old 01-11-2015, 07:26 AM   #3
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your problem is one of 2 things.
1. Installed wrong- this will cause a voltage problem
2. Tune is bad.



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Old 01-11-2015, 08:51 AM   #4
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I had the same problem with mine. Got a new tuner (Jon lund) and the problem went away. Perfect idle at steady RPMs. I recommend looking into switching over as well to Lund.


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Old 01-11-2015, 11:03 AM   #5
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I couldn't agree more with you guys I won't say who tuned this cause im not that way but it wasn't Jon Lund I will take the advice and get a kind tune. My car died last night in the rain when I was leaving my brothers house and had to stay there cause it was running on 4 cylinders it sounded thanks again!


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Old 01-11-2015, 11:08 AM   #6
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Quote:
Originally Posted by dude0715 View Post
I couldn't agree more with you guys I won't say who tuned this cause im not that way but it wasn't Jon Lund I will take the advice and get a kind tune. My car died last night in the rain when I was leaving my brothers house and had to stay there cause it was running on 4 cylinders it sounded thanks again!


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Same happened here. Car died driving when the clutch was in.. Was very bumpy at idle.. Horrible experience with lethal performance in Schertz Tx


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Old 01-11-2015, 11:12 AM   #7
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Looks like I'll be going with a Lund tune when I decide to apply it.

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Old 01-11-2015, 12:21 PM   #8
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No complaints with lethal here. Car ran at 700 + for a long time. And was there poster 5.0 for them at the time also.

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