thought id start a new thread to make thing easier as the other got a little congested
right, basically i have a whistling/whining noise from engine bay, more whistling.
had a split hose under inlet manny, sorted and fixed that today, full service done today by myself aswell...
took the forge dv off, tested the piston inside, from forges guide this needs servicing as the valve doesnt stay up when held by vaccuum.
could this cause a whistling sound when building up revs... it only happens when on boost, if i rev gently above 3k then no noise, if i bost above 3k then whistling appears
has the stethoscope on the pulleys, alternator, starter motor, downpipe near the gasket, actuator and no noise is apparent??
whaddya reckon?
right, basically i have a whistling/whining noise from engine bay, more whistling.
had a split hose under inlet manny, sorted and fixed that today, full service done today by myself aswell...
took the forge dv off, tested the piston inside, from forges guide this needs servicing as the valve doesnt stay up when held by vaccuum.
could this cause a whistling sound when building up revs... it only happens when on boost, if i rev gently above 3k then no noise, if i bost above 3k then whistling appears
has the stethoscope on the pulleys, alternator, starter motor, downpipe near the gasket, actuator and no noise is apparent??
whaddya reckon?