1993 Cadillac Seville sts 32v norstar
Whirring sound, sounds like pulley side but
inside engine, what could it be, only at idle
disappears while driving. Almost like a dry
pump running sucking air kinda sound but
That would be the water pump making that noise, you need the water pump changed, bad water pump.
Thank you very much lol, I hadn't thought of that.
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