Odd Vibration
#1
12-22-2008 | 10:54 AM
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From: San Antonio, TX
Odd Vibration
First off, I would like to state that I am new to this forum, and I hope this is in the right section.
I have an 06 s.crew w/ a 4.6. I've noticed that when idling between 600-700 rpms, I get this vibration and buzzing sound. Im not 100% sure where it is coming from, but I can sort of feel it coming through the brake pedal when I sit at a red light. I don't actually think its the brakes, though, but that maybe it's something in the lower part of the engine compartment or something. I don't know. I kinda have a hard time explaining it. Has anyone else had this problem??
I think one time someone told me it could be a heat shield of some kind, that makes sense to me. Any suggestions would be aprreciated. Thanks.
I have an 06 s.crew w/ a 4.6. I've noticed that when idling between 600-700 rpms, I get this vibration and buzzing sound. Im not 100% sure where it is coming from, but I can sort of feel it coming through the brake pedal when I sit at a red light. I don't actually think its the brakes, though, but that maybe it's something in the lower part of the engine compartment or something. I don't know. I kinda have a hard time explaining it. Has anyone else had this problem??
I think one time someone told me it could be a heat shield of some kind, that makes sense to me. Any suggestions would be aprreciated. Thanks.
#2
12-22-2008 | 11:11 AM
First off, I would like to state that I am new to this forum, and I hope this is in the right section.
I have an 06 s.crew w/ a 4.6. I've noticed that when idling between 600-700 rpms, I get this vibration and buzzing sound. Im not 100% sure where it is coming from, but I can sort of feel it coming through the brake pedal when I sit at a red light. I don't actually think its the brakes, though, but that maybe it's something in the lower part of the engine compartment or something. I don't know. I kinda have a hard time explaining it. Has anyone else had this problem??
I think one time someone told me it could be a heat shield of some kind, that makes sense to me. Any suggestions would be aprreciated. Thanks.
I have an 06 s.crew w/ a 4.6. I've noticed that when idling between 600-700 rpms, I get this vibration and buzzing sound. Im not 100% sure where it is coming from, but I can sort of feel it coming through the brake pedal when I sit at a red light. I don't actually think its the brakes, though, but that maybe it's something in the lower part of the engine compartment or something. I don't know. I kinda have a hard time explaining it. Has anyone else had this problem??
I think one time someone told me it could be a heat shield of some kind, that makes sense to me. Any suggestions would be aprreciated. Thanks.
you may check underneath the truck for broken hangers or a heat shield that fell down, heat shields always fall off, no big deal just put it back up or take it off
#3
12-22-2008 | 06:34 PM
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From: San Antonio, TX
#5
10-01-2010 | 09:27 PM
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Joined: Mar 2008
Posts: 33
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From: Canada
i have the same problem with my truck my brake pedal and my gas pedal have a vibration in them i can also hear a rattle that sounds like its coming from the intake area that is where the vibrating s coming from. the vib is kinda intermittent doesn't really happen at certain times but more pronounced when the engine is hot also i dont know if their related but my **** intervals are strange it seems like it wants to shift up way too early and takes a considerable amount of pedal accel to get it to downshift if i come to an abrupt stop at a light it rattles and vibrates the pedals and then usually levels out?
