engine noise?

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engine noise? - 9/14/2005 4:20:42 PM    Michele   Posts: 5 Score: 0 Joined: 9/14/2005 Status: offline Guys - I have this bizzare noise coming from my driver's front right. I have a 5.4L 2001 and it sounds exactly like a JetLiner landing! It is constant except for the pitch. The pitch changes as the accelerator is depressed? Any ideas? Post #: 1

RE: engine noise? - 9/14/2005 4:52:15 PM    techmanbd Posts: 877 Score: 0 Joined: 8/31/2005 Status: offline Did you put any mods on it for intake? Sounds like the throttle body area. Check around to make sure all the hosing for the intake are on properly. If you happen to put a throttle body spacer then you will get that noise. _____________________________ 2006 Mustang GT Tungston - Hurst Comp/pro shifter Infinity KAPPA682.7CF, BasslinkII sub and 4SC Module 1990 Ranger 4.0 2004 Triumph Daytona 955i - Yellow (in reply to Michele) Post #: 2

RE: engine noise? - 9/14/2005 4:59:43 PM    Michele   Posts: 5 Score: 0 Joined: 9/14/2005 Status: offline No, the car is stock, but I will check the hoses to the throttle body. Thanks! (in reply to techmanbd) Post #: 3

RE: engine noise? - 9/15/2005 4:56:55 PM    cctxfish   Posts: 735 Score: 0 Joined: 1/12/2005 Status: offline heard of 2 things; 1. IAC valve making noise. & 2. MAF sensor making noise. good luck (in reply to Michele) Post #: 4

RE: engine noise? - 9/15/2005 11:34:10 PM    stang99x   Posts: 4 Score: 0 Joined: 9/13/2005 Status: offline I'd put my money on the IAC valve (in reply to cctxfish) Post #: 5

RE: engine noise? - 9/16/2005 5:41:47 PM    pakus Posts: 59 Score: 0 Joined: 6/7/2005 Status: offline MAF has no moving parts and can not make noise unless something has passed the filter and entered the sensor (in reply to stang99x) Post #: 6

RE: engine noise? - 9/17/2005 11:32:14 AM    hockeyhitman69   Posts: 298 Score: 0 Joined: 5/27/2005 Status: offline tap on the iac is probably sticking,common problem cleaning mis only a temp fix (in reply to pakus) Post #: 7

RE: engine noise? - 9/18/2005 10:30:43 PM    stang99x   Posts: 4 Score: 0 Joined: 9/13/2005 Status: offline CHange the IAC valve and you'll be on your way (in reply to hockeyhitman69) Post #: 8

RE: engine noise? - 9/19/2005 3:26:48 PM    cctxfish   Posts: 735 Score: 0 Joined: 1/12/2005 Status: offline Pacus I agree, but some say it make noise. My money would be on IAC (in reply to stang99x) Post #: 9

RE: engine noise? - 10/3/2005 2:51:06 PM    Michele   Posts: 5 Score: 0 Joined: 9/14/2005 Status: offline Uh, IAC is short for...? (in reply to Michele) Post #: 10

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