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Mustang revs itself

Old 08-29-2011, 08:44 PM
  #11  
JDWalton
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Originally Posted by Sp3kter
I swapped all the old electronics with new ones and it did not resolve the problem. The car will sit at idel speed rev up to like 4500 than almost stall. it will drive ok for a while than do the same thing. When this is hapening if I am in gear the car accelerates by itself untill I pop it into neutral than it will go up to 4500 or so sit thare for a while and almost stall.

I will post pics of the car and the kit. i dont thunk it is the tune since it ran for about a month and a half just fine with the Brenspeed tune. I was told tahat edwlbrock had some faulty throttlebodys with the E-Force Kits.

Guys sorry for any bad spelling this is my third language.
Originally Posted by JDWalton
If it Starts and shoots way up, then starts to idle down, run like poop and then die, vacume leak.
you just put all new electronics in, the tune looks good... start finding the vacumm leak.

After seeing how they sealed one of the tubes on my Dads truck, and the fact his ran great for about a month and started having issues, I would heavily lean towards this... Used a pop rivet in the end of a tube to create a seal. They split the tube so instead of replacing it and trying again (or comming up with a proper seal cap in the first place) they packed it with RTV... Took me a while to find that one......
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Old 09-06-2011, 09:13 AM
  #12  
Sp3kter
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Edelbrock sent me a new throttle body. Replaced it and no more self revving issues. Just got to talk to Brenspeed about my idel dropping too low when I slightly rev the car.
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