Originally Posted by
rsmog33
Hi Billy. Yeh tried removing dump valve and fitting my original hose but still the same. All boost hoses are new.
Drives you nuts doesn't it
I love RS Turbos, but when they start misbehaving like this I hate them lol!
Although it's an expense and a pain, your best bet is to convert it to EFI from a Fiesta RS Turbo, which will eliminate the Metering unit problems for ever and you get turbo chatter as an added bonus
