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Old 08-31-2007, 07:20 PM
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higgimonster higgimonster is offline
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Re: 2003 Taurus - Unknow Engine Idle Noise

I found a tsb about a vibration from the cooling fans but it only occurred when AC is on and outside temp is 80F/27C or above.

but that would be the front of the engine

tsb# 03-11-1

the other one i found is a ticking sound coming from the left bank camshaft. use a long screwdriver and check near cyl 6 for the ticking sound. The left bank is the one on the right when looking at the acc belt. cyl 6 is either closer to the acc belt or further away (yeah I can't remember how they're numbered)

tsb# 04-20-8

I know neither of these are squeaks but these are the tsb's I found. good luck.

one of the things i do is take a can of power lube and start spraying the pulley's of the accesories, not where the belt hits but behind where they are on their bearings.
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