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Harry · 04-23-2001, 08:46 AM

I just put a set of JBA headers on my '85 GT. I guess it's because of the lack of backpressure, but it is running a lot worse. Seems it won't idle very well, especially when it's cold. When it's warmed up, it runs alot better, but low RPM is still kinda shakey, and wants to stall. Any clue what caused this and what I can do about it?

Thanks.

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See my 1985 Mustang GT

04-23-2001, 08:46 AM	#1
Harry Registered Member Join Date: Oct 1998 Location: Dayton, OH USA Posts: 678	Trouble with new headers I just put a set of JBA headers on my '85 GT. I guess it's because of the lack of backpressure, but it is running a lot worse. Seems it won't idle very well, especially when it's cold. When it's warmed up, it runs alot better, but low RPM is still kinda shakey, and wants to stall. Any clue what caused this and what I can do about it? Thanks. ------------------ See my 1985 Mustang GT