whistling noise from engine

[jprix82]

I have a intermittent whistling noise coming from my engine. I do believe it's coming from the throttle Body area but I'm not sure.

I've read I clogged pcv could cause it but I removed it while the engine was running and it had good vacuum.

Any other common areas to check?

98 5.4

 

[Erich Zeppelin]

I had the same problem. I replaced the hoses (2) and clamps that were located just before the TB. Noise went away.

 

[jprix82]

I had the same problem. I replaced the hoses (2) and clamps that were located just before the TB. Noise went away.

Was your old ones cracked or brittle?

where did you find replacement ones at?

 

[snozberries]

I have a similar noise coming from the TB area. I went to clean it the other day and saw that the rubber under the hose clamp connecting the intake to the throttle body was all mashed up and cracked. I'd like to know where you found those hoses as well. I was thinking about a pick a part or something. I didnt have any luck on my first google sweep but will try again.