M40 engine, drives runs perfect when cold or long run.
Once u stop then start driving again problem as follows.
Engine revs die at about 2-2.5k rpm, sink right foot to floor and it picks up again.
ICV is fine as car idles fine.
Cant be an ignition fault as thats all ok/replaced with other stuff i had.
Has to be fuel/air problem ??
AFM ?
Blue temp sensor would not cause this fault ?
its a fellow zoners car but the fault is niggling me, as i offered to help and all i have done is stopped him spending a fortune replacing parts and replaced the ignition sysem from my old m40 !
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Dying Revs ?
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