Stange noise from engine with video

Avengence · December 26th, 2008, 03:44 AM

http://www.stangnet.com/images/stori...SBs/06-4-7.pdf

This sounds kind of like what I have...

Mine goes away around 1200 rpms.

icon · December 26th, 2008, 03:46 AM

try changing the oil; sounds like it's thirsty or exhasut leak, hard to say when your not there

2006greyGT · December 26th, 2008, 09:56 AM

changing the oil is a good first step... good to do most anytime,right... what part of the country are you in? if your not way north then change it to the next heavier viscosity than whet is in there now.. quick and easy way to eliminate oil as a potential problem... I know how hard it is to find a noise because it is so loud in there...

Avengence · December 26th, 2008, 11:34 AM

Its sounding like a bad cam phaser but I guess I will change the oil to what.. 10w30?

Avengence · December 26th, 2008, 12:46 PM

It sound exactly like this!

YouTube - Ford Modular 3V Cam Phaser Noise Fixed w/ Livernois Lockouts

qwik48r · December 27th, 2008, 12:25 AM

valvtrain.

Avengence · December 27th, 2008, 10:31 AM

Says it's the vct phaser gear.

TheUNZippee! · December 27th, 2008, 10:47 AM

Originally Posted by Avengence

Its sounding like a bad cam phaser but I guess I will change the oil to what.. 10w30?

5w20 is what these cars run.

Originally Posted by Avengence

It sound exactly like this!

YouTube - Ford Modular 3V Cam Phaser Noise Fixed w/ Livernois Lockouts

Is yours this loud? Because in your first video, the noise sounds like injector ticking.

BossStanger · December 27th, 2008, 01:31 PM

Originally Posted by Avengence

Can anyone tell me what this noise is? Its the louder clunking noise. It doesnt cause an idle change or shake the car.

YouTube - Mystery Engine Noise 2005 Mustang GT

original post in a diff forum:

Ok, new problem... engine clunking? - MustangForums.com

Lifter.

TheUNZippee! · December 27th, 2008, 02:08 PM

OHC cam car has lifter?

JakeM · December 27th, 2008, 02:12 PM

LoL

07GTconvertible · December 27th, 2008, 02:14 PM

My vote is on exhaust leak. When you have an exhaust leak between the manifold/header and the head and only 1 cylinder is leaking, thats how it sounds.

UrbanRedneck · December 27th, 2008, 03:32 PM

Originally Posted by TheUNZippee!

OHC cam car has lifter?

Yes, the follower sits between the valve and a lifter that is sitting in a bore in the head. Technically it isn't a lifter, it's a lash adjuster, but works the same way as a hydraulic lifter to keep the follower in contact with the cam.

07 Grabber GT · December 27th, 2008, 11:28 PM

You know, I listened to my motor idle for about 10min today ... it makes all kind of little rattles and noises ... injectors, valvetrain ... it could be just "normal" after listening to your vid again.

Avengence · December 28th, 2008, 12:12 AM

Even if it's the phaser my car still doesn't seem right and it doesn't explain the canbus system resetting. I guess the apt could be bad as well. The volt meter was showing the apt doing funny thing then the canbus reset and then a sending unit for the gas tank came up with an error code and then when I reset the battery it all went away. The car just doesn't seem as peppy. Maybe I got bad gas though. I put in some 91 octane just to see why it would do. I filled it from half tank

TheUNZippee! · December 28th, 2008, 12:36 AM

Have you ran the codes on the car?

Avengence · December 28th, 2008, 03:31 AM

Yea. It was the fuel sending unit. It said bad gas can causeit

TheUNZippee! · December 28th, 2008, 03:42 AM

So any luck yet?

Avengence · December 28th, 2008, 01:53 PM

Im waiting till tomorrow to go to a friends house to tear it apart. Is there any way to physically see damage to the VCT phaser or is it just a part you replace and see if the sound goes away?

Im going to hopefully today change the fuel filter and change the oil and put in some fuel injector cleaner like the TSB says for the fuel sending unit. Its weird that they say to do that cause I heard that in the manual it says not to put in fuel injector cleaner. Im still confused on 2 things though. If the VCT phaser went bad, why do I think I have a loss in power? Maybe its just me though. Also, why did my CANBUS system reset and why do I get a hiss over the speakers when the engine is on then when I turn it off it goes away? Maybe a bad alternator?

TheUNZippee! · December 28th, 2008, 01:56 PM

Is this an after market stereo system?

December 26th, 2008, 09:56 AM	#23
2006greyGT Premium Member 2006 Satin Silver GT 11.08@125.22 Join Date: Aug 2007 Location: KC Posts: 2,951 iTrader: 0 reviews	changing the oil is a good first step... good to do most anytime,right... what part of the country are you in? if your not way north then change it to the next heavier viscosity than whet is in there now.. quick and easy way to eliminate oil as a potential problem... I know how hard it is to find a noise because it is so loud in there... __________________ 2.6l KENNE BELL 298 Stroker, Ported heads Pro Motion Built 3650/McLeod RST/ MGW Short Throw Long tube/O/R X /Borla Touring 8 rib/65 lb injectors/GT500 twin fuel ET Drag Slicks/3.73 gear Detroit Truetrac /CDC AGR Spoiler

December 27th, 2008, 12:25 AM	#26
qwik48r MM Fanatic alotta shit no fat girls fast Join Date: Jan 2008 Location: in the woods Posts: 3,688 iTrader: 1 reviews	valvtrain. __________________ mind your business what i drive... i'm on a fucking mustang forum. qwik's build

December 27th, 2008, 02:08 PM	#30
TheUNZippee! Moderator Join Date: Jan 2007 Location: Canada Posts: 61,816 Blog Entries: 1 iTrader: 0 reviews	OHC cam car has lifter? __________________

December 28th, 2008, 12:36 AM	#36
TheUNZippee! Moderator Join Date: Jan 2007 Location: Canada Posts: 61,816 Blog Entries: 1 iTrader: 0 reviews	Have you ran the codes on the car? __________________

December 28th, 2008, 03:42 AM	#38
TheUNZippee! Moderator Join Date: Jan 2007 Location: Canada Posts: 61,816 Blog Entries: 1 iTrader: 0 reviews	So any luck yet? __________________

December 26th, 2008, 03:44 AM	#21
Avengence Regular 2005 Mustang GT 13.4@103 Join Date: Jul 2008 Location: Sacramento, CA Posts: 243 iTrader: 0 reviews	http://www.stangnet.com/images/stori...SBs/06-4-7.pdf This sounds kind of like what I have... Mine goes away around 1200 rpms.

December 26th, 2008, 03:46 AM	#22
icon Regular Join Date: Jun 2008 Location: Michigan Posts: 161 iTrader: 0 reviews	try changing the oil; sounds like it's thirsty or exhasut leak, hard to say when your not there

December 26th, 2008, 11:34 AM	#24
Avengence Regular 2005 Mustang GT 13.4@103 Join Date: Jul 2008 Location: Sacramento, CA Posts: 243 iTrader: 0 reviews	Its sounding like a bad cam phaser but I guess I will change the oil to what.. 10w30?

December 27th, 2008, 10:31 AM	#27
Avengence Regular 2005 Mustang GT 13.4@103 Join Date: Jul 2008 Location: Sacramento, CA Posts: 243 iTrader: 0 reviews	Says it's the vct phaser gear.

December 27th, 2008, 02:14 PM	#32
07GTconvertible Regular 2007 Mustang GT 'vert Join Date: Nov 2008 Location: CT Posts: 285 iTrader: 0 reviews	My vote is on exhaust leak. When you have an exhaust leak between the manifold/header and the head and only 1 cylinder is leaking, thats how it sounds.

December 27th, 2008, 11:28 PM	#34
07 Grabber GT Regular 2007 GT Join Date: Oct 2006 Location: GA Posts: 428 iTrader: 0 reviews	You know, I listened to my motor idle for about 10min today ... it makes all kind of little rattles and noises ... injectors, valvetrain ... it could be just "normal" after listening to your vid again.

December 28th, 2008, 12:12 AM	#35
Avengence Regular 2005 Mustang GT 13.4@103 Join Date: Jul 2008 Location: Sacramento, CA Posts: 243 iTrader: 0 reviews	Even if it's the phaser my car still doesn't seem right and it doesn't explain the canbus system resetting. I guess the apt could be bad as well. The volt meter was showing the apt doing funny thing then the canbus reset and then a sending unit for the gas tank came up with an error code and then when I reset the battery it all went away. The car just doesn't seem as peppy. Maybe I got bad gas though. I put in some 91 octane just to see why it would do. I filled it from half tank

December 28th, 2008, 03:31 AM	#37
Avengence Regular 2005 Mustang GT 13.4@103 Join Date: Jul 2008 Location: Sacramento, CA Posts: 243 iTrader: 0 reviews	Yea. It was the fuel sending unit. It said bad gas can causeit

December 28th, 2008, 01:53 PM	#39
Avengence Regular 2005 Mustang GT 13.4@103 Join Date: Jul 2008 Location: Sacramento, CA Posts: 243 iTrader: 0 reviews	Im waiting till tomorrow to go to a friends house to tear it apart. Is there any way to physically see damage to the VCT phaser or is it just a part you replace and see if the sound goes away? Im going to hopefully today change the fuel filter and change the oil and put in some fuel injector cleaner like the TSB says for the fuel sending unit. Its weird that they say to do that cause I heard that in the manual it says not to put in fuel injector cleaner. Im still confused on 2 things though. If the VCT phaser went bad, why do I think I have a loss in power? Maybe its just me though. Also, why did my CANBUS system reset and why do I get a hiss over the speakers when the engine is on then when I turn it off it goes away? Maybe a bad alternator?

December 28th, 2008, 01:56 PM	#40
TheUNZippee! Moderator Join Date: Jan 2007 Location: Canada Posts: 61,816 Blog Entries: 1 iTrader: 0 reviews	Is this an after market stereo system? __________________

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Stange noise from engine **with video**

Stange noise from engine with video