Originally Posted by
RichieST
Who mentioned heat soak?
Loads of old cars do this, it's only really for when the engine is cold, there should be a vacuum operated valve to close this off.
i said it because normaly pops up any way.
loads? ive owned loads of 2000 plate cars from fords to lexus and shitreon is the only ones i know who did it for that time and my lexus engine setup is from 1988 lol.
iirc that set was used on most shitroens till past 2005 and nope thay have two feeds going into one then going into the airbox and theres no valve there its just cold air feed feeding the eninge hot air from the exhaust manifold lol.