Classic Audi - View Single Post

rich.r · 15-09-11, 07:24 PM

as above

sucking in air through a joint or hole in the exhaust (or manifold) and pushing fumes out under load

15-09-11, 07:24 PM	#3
rich.r Senior Member Join Date: Jul 2010 Posts: 1,832	as above sucking in air through a joint or hole in the exhaust (or manifold) and pushing fumes out under load