Weird noise from engine under acceleration.

[StraDog]

For a while I have had this weird whistling/chirp noise coming from the engine while driving. When I give it alittle gas, a small whistling/chirp noise appears. Could it possibly be the PCV valve or any type of vaccuum (?) lines or such.

If anyone knows what could possibly be the culprit, please chime in.

Thanks for your time. :Beer

 

[Nakoa]

check your belts

 

[fossten]

It's your idler pulley. I had the exact same thing happen. No big deal. I put it in the shop, parts & labor were $100.I don't know if anybody here has a tech article for DIY.