FASS Sounds funny

[cobra628]

Noticed my FASS pump sings a few different tunes. It's quiet for the first couple minutes of running, then really starts to howl. Filters are not that old and I still have good psi. Any thoughts???

[jamstoyz]

but how do you like the fass? did you notice any gains of any sort?

[cobra628]

Runs smoother, maybe a little bit more power, more smoke, I like it-unless it dies!

[RedDye01]

my buddy has one on his truck and its loud as hell. Dont try putting in in the tool box by the way - wont work. He found that out the hard way. Its always made that noise and its been on for about 50 000 mi. Just a loud howl like a big welder under load.

[cobra628]

Originally Posted by RedDye01

my buddy has one on his truck and its loud as hell. Dont try putting in in the tool box by the way - wont work. He found that out the hard way. Its always made that noise and its been on for about 50 000 mi. Just a loud howl like a big welder under load.

Thats cool, does his start off quiet when he first starts the truck?? I do feel a little better!

[alwil]

Yeah the one on my friends dodge is loud also.

[RedDye01]

maybe for 20 seconds or so. I've never counted. You can hear it as soon as he turns the key but it gets louder after it runs