noise

2007 GT/CS · October 26th, 2007, 04:35 PM

My 07 GT has a mild tapping noise every morning. THe noise only lasts a few minutes and is mostly on acceleration. Any ideas?

kkdoughboy · October 26th, 2007, 04:51 PM

Valve tap maybe hopefully not or possibly just shitty gas. What mods you have?

2007 GT/CS · October 26th, 2007, 05:19 PM

I thought of the gas so I have tried mid grade and even 93 octane once but still hear it. All I have done so far is the Airaid CIA and Magnaflow axlebacks.

HMUSN · October 26th, 2007, 05:20 PM

does your intake require a tune ?

2007 GT/CS · October 26th, 2007, 05:28 PM

No tune required unless you remove the insert.

Grabber523 · October 26th, 2007, 05:51 PM

might be an exhaust leak...

kkdoughboy · October 26th, 2007, 08:33 PM

Could very well be an exhaust leak or you need a tune. Even the companies that say you dont need a tune like Granatellis intake really do require a tuner to perform optimally. I would get some jack stands, get under there carefully and tighten all the exhaust bolts, and also spray some electronics cleaner on your mass air sensor. Then try running 93 for a couple tanks. Since you didnt upgrade to an aftermarket x or h pipe a tapping noise is odd. When I start my car I hear a tapping noise from the engine until it returns to idle. That is the valves opening. What is your idle at once the car warms up and does it do it once its warm?

2007 GT/CS · October 27th, 2007, 10:52 PM

Actually I do have an x pipe

and the noise stops after warming up.

Grabber523 · October 28th, 2007, 12:32 PM

it only takes a pencil-sized leak in your exhaust to sound like a midget with a hammer is pounding on the driveshaft tunnel...

TheUNZippee! · October 28th, 2007, 12:49 PM

Are you sure it's not the fuel injectors ticking?

psycho bob · October 28th, 2007, 11:36 PM

i had a tapping noise from mine since i picked it up when new. the dealer said it was normal in some of the cars. i however have never heard it in another mustang. after changing the exhaust i haven't been able to hear it anymore. no problems so far and it's been about 9 months and 25k on the odometer.

TheUNZippee! · October 29th, 2007, 10:48 AM

wait - are we talking tapping or ticking?

Mrbonesaw · October 29th, 2007, 11:54 AM

so far just tapping

October 26th, 2007, 04:35 PM	#1
2007 GT/CS Newbie Join Date: Oct 2007 Posts: 24 iTrader: 0 reviews	noise My 07 GT has a mild tapping noise every morning. THe noise only lasts a few minutes and is mostly on acceleration. Any ideas?

October 26th, 2007, 05:20 PM	#4
HMUSN Doc 1986 SVO 48.47@ 12.58 Join Date: Nov 2006 Posts: 37,049 iTrader: 11 reviews	does your intake require a tune ? __________________

October 26th, 2007, 05:51 PM	#6
Grabber523 Your Mom's Favorite 2007 Mustang GT Eats Chevys, Shits Imports... Join Date: Mar 2007 Location: Scott AFB, Illinois Posts: 2,490 iTrader: 0 reviews	might be an exhaust leak... __________________ http://www.moddedmustangs.com/forums...p-vote-me.html TEAM RICER GT CREW MEMBER (11 SECOND RIDE WITH A 12 SECOND DRIVER) MEMBERS AGAINST MEMBERS AGAINST STUFF CREW FOUNDER TRUNK MONKEY CREW FOUNDER

October 28th, 2007, 12:32 PM	#9
Grabber523 Your Mom's Favorite 2007 Mustang GT Eats Chevys, Shits Imports... Join Date: Mar 2007 Location: Scott AFB, Illinois Posts: 2,490 iTrader: 0 reviews	it only takes a pencil-sized leak in your exhaust to sound like a midget with a hammer is pounding on the driveshaft tunnel... __________________ http://www.moddedmustangs.com/forums...p-vote-me.html TEAM RICER GT CREW MEMBER (11 SECOND RIDE WITH A 12 SECOND DRIVER) MEMBERS AGAINST MEMBERS AGAINST STUFF CREW FOUNDER TRUNK MONKEY CREW FOUNDER

October 29th, 2007, 11:54 AM	#13
Mrbonesaw Regular Join Date: Apr 2007 Location: Carson Ca Posts: 251 iTrader: 0 reviews	so far just tapping __________________ *316rwhp 333rwtq* STEEDA-UDP's CMRPDelete 90mmCAI 4.10's SCTLivewire Hurst Spydershaft 20"Razors Edelbrock Bassani-XPipew/Cats & Axlebacks Hurst Crew Member #4

October 26th, 2007, 04:51 PM	#2
kkdoughboy Regular Join Date: Jul 2007 Posts: 68 iTrader: 0 reviews	Valve tap maybe hopefully not or possibly just shitty gas. What mods you have?

October 26th, 2007, 05:19 PM	#3
2007 GT/CS Newbie Join Date: Oct 2007 Posts: 24 iTrader: 0 reviews	I thought of the gas so I have tried mid grade and even 93 octane once but still hear it. All I have done so far is the Airaid CIA and Magnaflow axlebacks.

October 26th, 2007, 05:28 PM	#5
2007 GT/CS Newbie Join Date: Oct 2007 Posts: 24 iTrader: 0 reviews	No tune required unless you remove the insert.

October 26th, 2007, 08:33 PM	#7
kkdoughboy Regular Join Date: Jul 2007 Posts: 68 iTrader: 0 reviews	Could very well be an exhaust leak or you need a tune. Even the companies that say you dont need a tune like Granatellis intake really do require a tuner to perform optimally. I would get some jack stands, get under there carefully and tighten all the exhaust bolts, and also spray some electronics cleaner on your mass air sensor. Then try running 93 for a couple tanks. Since you didnt upgrade to an aftermarket x or h pipe a tapping noise is odd. When I start my car I hear a tapping noise from the engine until it returns to idle. That is the valves opening. What is your idle at once the car warms up and does it do it once its warm?

October 27th, 2007, 10:52 PM	#8
2007 GT/CS Newbie Join Date: Oct 2007 Posts: 24 iTrader: 0 reviews	Actually I do have an x pipe and the noise stops after warming up.

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