HELP my rs escourt is sick

[850rpaw78]

My rs turbo will not stay runing it will start but when it drops below 2ooo rpm it justs cut out cant find any lecks in the hoses changed the meter head . can anyone help

ps the car is 1989

[rsstman]

is that an escort rs turbo? i have never yeard of an escourt.

idle control valve cleaning?

[850rpaw78]

ya sorry can't spell

[neiljohnson]

Although you say you have checked i would be looking for an air leak somewhere as is the most likely cause. The only other thing i would check is fuel pressure as if its too low then it wont be able to push the injectors open. If it has a dump valve fitted take it off they always the first cause of running faults on these engines.

[Nolar Dog]

Did you fix this in the end?