Whistling engine noises (Page 1/1)
LS4FieroGuy FEB 05, 03:09 PM
Hey all. Recently my Fiero (1988 2.5) has seen making a whistling noise while the engine is running. I already checked the belt system by removing the belt and running the engine and it's still making the noise. Any ideas?

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Joshua Seeger

Patrick FEB 05, 03:20 PM
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Vacuum leak(s)?


quote
Originally posted by Patrick Here:

With one of These, you'd be able to easily track down that noise in less than a minute.



[This message has been edited by Patrick (edited 02-05-2025).]