Fiesta RS turbo!!! please help

[mikeyjc]

i have just bought a j reg rs turbo. when i run it it is massivly over fueling and i have tried new fuel reg, ecu, chip. tested all sensors and as the book says. if i rev the car its fine but misses on idle and when holding revs and chuffing out black smoke. please help.

[[e-mail]]

do you know what boost its running, what spec chip it has and also what injectors are fitted?

[roop]

Stuck injector...?

Give the experts a ring - Stu or Kenny at Motorsport Developments. www.motorsport-developments.co.uk - Top blokes who know turbo motors, especially Fords, like the backs of their hands. That said, telephone diagnosis is a bugger - better taking it up there to them.

I'd also suggest you dive over onto Passion Ford and the RSOC websites and post on there. Much more focused crowd and with pointers to who's good with these motors in your area.

[mikeyjc]

cheers for the pointers guys but i sorted the problem now. it was the fuel regulater and the throttle pot. put new ones on and working fine. i dont know what the chip is as yet but its got beigh injectors in and a higher lift cam(unknown) a twin core intercooler(pace) and took it on rollers today and getting 206 bhp.
any way cheers for your help.

[Richieboy3008]

How's the car running? Have you done anything else to it?

[thebigmacmoomin]

You do realise that this thread is from 2006 ?

[AlexRS2782]

Big ol' necro bump - nearly 11 years

Either the PH search is now really accurate (not likely) or it's still set up in a way that it still finds the really old / archive threads before the most recent ones.