|
old thread, I know.. but suffering the same noise lately...
i'm aware of the air pump that comes on during cold starts and that is working fine, but now im hearing a "whining" sound which sounds like a belt grinding into something.. (all my belts are fine and intact though)
i think i've seen that this air pump is no cheap fix... is it possible it's the exhaust electrical fan? any way to test it without having to wait for engine to heat up to temp?
|