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Old 02-04-2014, 01:52 PM   #11
03cobrarocks
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Join Date: Nov 2012
Location: Grapevine
Age: 37
Posts: 52
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Originally Posted by Mistergee View Post
My car does the exact thing, the whole idles high, and when I mash the brake it drops down idle, I too have starting issues, and my gauge cluster and lights flicker like if they are pulsing, I have not done anything about it, just the other day I started to hear whisteling noise come from the alternator, that I changed out 2 years ago, I will be changing it out tomorrow since it's still under warranty, I found out that start up issue is due to the fuel pressure regulator sensor above the fuel rail also someone mention that the flicking of the cluster is due to a piece that's behind the cluster, not sure what it's called though. Anyways after I change out my alternator I will let you know if that helps, also one thing that did help out with idle was I cleaned out my tps sensor and dragon throttle body, and I took of my custom tune and reinstalled it.


Freaking annoying aint it? Do you by chance have a redfire cobra and live in grapevine? A guy at my apartment told me he had a friend with a redfire that had some idling issues, just figured would check
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2003 Torch Red Cobra

Stroked/Built Motor, Cams and Heads, Posi Port, Full Exhaust, Jlt High Boost Intake, Return Fuel System, Upr K, Steeda Tri-ax, Built Solid with 3.73s, and bunch of other nonsense. 585/580
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