whining noise

[LeeSHO]

i hear this whinning noise in the engine, i thought it was the ps pump thats bad but i don't hear any noises when steering. its gets louder as i rev the engine

 

[sho_me92]

ideler pully does it sound like a super charger?

 

[LeeSHO]

i don't know wat a super charger sounds like but maybe, how much is it to change and where is it located?

 

[SHOsFAST]

There are two Idlers...get one of those stethascopes with the long needle thing and star searching for it.

 

[sho_me92]

i dont think it would be much to replace ..it is the pully the looseins the belt and tightins it

 

[naval-avi8or]

i hear this whinning noise in the engine, i thought it was the ps pump thats bad but i don't hear any noises when steering. its gets louder as i rev the engine

Could also be the alt bearing.

 

[ycode90]

My idler pully has been making noise for over a year. It does sound like a supercharger. Its easy to replace im just very lazy.

 

[Bolt20]

Any ideas wherre to get ideler pullys for a 93 SHO?? This one here totally discingrated..and tha parts arnt made anymore from what I understand

 

[SHO_ROLLER_2]

Any ideas wherre to get ideler pullys for a 93 SHO?? This one here totally discingrated..and tha parts arnt made anymore from what I understand

Try here: http://www.shoforum.com/showthread.php?t=103080 (Bought my pulley from this guy)

Or here: http://www.shoforum.com/showthread.php?t=102827 (Pretty sure he has one listed too)

 

[91PDXmocha]

Take off the belts , see if it still makes noise . If it goes away then it's a idler bearing . If it continues then its timing belt tensioner . Is this a atx or mtx ?

 

[TopGunnYFZ]

Change it now before it flies off and leaves you with shards of belt twisted around everything, and need a tow because your car is overheating. Ask me how i know this happens LOL

 

[SHO_ROLLER_2]

Change it now before it flies off and leaves you with shards of belt twisted around everything, and need a tow because your car is overheating. Ask me how i know this happens LOL

This man speaks the truth!

 

[oneqwicksho]

is it an atx or mtx? if mtx could also be a worn timing belt tensioner. i would recomend for and mtx take one belt off start the car did the noise go away? if yes then idler bearing bad or alt bearing. if no pull the next belt, did the noise go away? if yes then idler bearing or powerstearing. if not then i would say timing belt tensioner im having that problem right now