engine noise 302 please help!!!!!!!!!!!!

brianw3512 · July 28th, 2006, 12:12 AM

I have a 92 mustang with a 302 and when the engine warms up it creates a loud squeek out of the rear passenger side of the engine. when the engine is shut off there is a pressure relieving sound that lasts for about 5 seconds that is very prominent as well if you have heard of this or experienced this please email me at brianw3512@yahoo.com i am racking my brain to figure this out and everyone i have talked to has never heard this noise.

absolutezero · July 28th, 2006, 04:42 AM

It sounds like too much crankcase pressure.
My car did the same thing after i installed Trick Flow valve covers(the ones i bought did not come with holes for breathers). When i'd turn the car off, it would make a squealing noise. Fixed it by adding a breather to one of the covers and replacing the PCV valve.
Hope this helps.

July 28th, 2006, 12:12 AM	#1
brianw3512 Look Ma! My First Post! Join Date: Jul 2006 Posts: 1 iTrader: 0 reviews	engine noise 302 please help!!!!!!!!!!!! I have a 92 mustang with a 302 and when the engine warms up it creates a loud squeek out of the rear passenger side of the engine. when the engine is shut off there is a pressure relieving sound that lasts for about 5 seconds that is very prominent as well if you have heard of this or experienced this please email me at brianw3512@yahoo.com i am racking my brain to figure this out and everyone i have talked to has never heard this noise.

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July 28th, 2006, 04:42 AM	#2
absolutezero Newbie Join Date: Jul 2006 Posts: 7 iTrader: 0 reviews	It sounds like too much crankcase pressure. My car did the same thing after i installed Trick Flow valve covers(the ones i bought did not come with holes for breathers). When i'd turn the car off, it would make a squealing noise. Fixed it by adding a breather to one of the covers and replacing the PCV valve. Hope this helps.

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