Intake noise
Thread Starter
|
Cargo Master
Joined: Jul 2003
Posts: 3,358
Likes: 250
Intake noise
Changed plugs today and afterwards I was taking the truck for a shakedown run and noticed a noise I haven't noticed before. I noticed if I rev the engine up fast I can hear a faint whine right as the RPMs first come up. I had my wife rev the engine while I listened and it is coming from the back of the throttle body.
Is this just a normal sound from the sudden rush of air getting sucked in when you mash the throttle? I didn't notice it before, but after I do something major to a vehicle I always listen for anything out of the ordinary and pick up on things that have probably always been there but never noticed.
All connections that I messed with are tight and the engine runs smooth at all speeds. Also, the engine doesn't make the noise if I slowly up the rpms.
Is this just a normal sound from the sudden rush of air getting sucked in when you mash the throttle? I didn't notice it before, but after I do something major to a vehicle I always listen for anything out of the ordinary and pick up on things that have probably always been there but never noticed.
All connections that I messed with are tight and the engine runs smooth at all speeds. Also, the engine doesn't make the noise if I slowly up the rpms.
Thread
Thread Starter
Forum
Replies
Last Post
2001sport4x4
1997 - 2003 F150
2
Jan 16, 2010 08:32 PM
fkaster01
1987 - 1996 F150 & Larger F-Series Trucks
10
Apr 18, 2009 11:03 PM
