Ford Mustang Forum banner

Very high pitched noise coming from back of car

911 views 2 replies 2 participants last post by  5.0_stang 
#1 ·
Hi all, since it has gotten down to like 5* or less here, I hear a very high pitched singing sound coming from the rear of the car on startup.. I cant remember if it stays AFTER complete warm up. Is this ok? confused013.gifI know, sounds like fuel pump but is this bec of extreme cold weather? Thanks.
 
#2 ·
The fuel pump starts as soon as you turn the ignition on. Do you hear it when you turn the ignition on and before you actually start the car, or only after the car is started?
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top