could be. could be the fan or some other moving part rubbing on the fan shroud or such.

better fix those mounts. it could be rubbing on your oil cooler lines. you dont want to lose them. your oil will spill out faster than you can think of it.

tom w

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.