Chirp/squeal only under acceleration | Ford Explorer Forums - Serious Explorations

  • Register Today It's free!

Chirp/squeal only under acceleration

shleprock

New Member
Joined
September 4, 2015
Messages
4
Reaction score
2
Year, Model & Trim Level
2004
Hi folks

2004 4.6l explorer - chirps as soon as I get on the throttle hard. If I baby it - no noise. Already replaced belt, tensioner, 2 smooth pulleys and the grooved pulley. I can't get it to squeal with the hood open and someone revving...only does it when accelerating. Any advice, experience with this would be much appreciated!

UPDATE:....the chirp is there even with the belt removed!...UGGGH...really don't think it's timing chain related but what else could this be?
 






Back
Top