2005 Mustang GT Auto Gear Box Noise

ozan169 · October 13th, 2006, 08:19 PM

Bbk airfilter kit
bbk ceramic short headers
magnaflow x pipe with racing cats
magnaflow Cat-Back Exhaust System
bbk 62mm twin throttle body
moto blue pulley kit
Max MicroTuner
ford racing 4.10 gears
comp cam racing cams
stage 3 head
Ford racing cmcv delete kit

hey ppl

iv got a 2005 gt auto and these a clonk noise coming from it when im start to slow down and its going to drop back in to 1st gear.
it only dose it when im starting to slow down and coming to a stop and only dose it when its dropping back in the first gear all the other gears are fine?

i think it somthing to do with my revs as im slowing down but not sure?

1LOUDGT · October 15th, 2006, 01:54 PM

Did you get a tune for the 4.10 gears? It's a must!

ozan169 · October 15th, 2006, 06:59 PM

yer i have had it tunes for my 4.10's its driving me mad i jusr dont knw what it is

Twist 2 Go · October 15th, 2006, 08:27 PM

It's a 3-1 downshift bump. It's pretty much nature of the beast w/ the newer 4r70W or 4r75W transmissions. The 4.10 gears probably aggrevate it.

ozan169 · October 16th, 2006, 04:34 AM

my auto box was making that noise b4 all my mods on the car me thinking after i do them it mite go away even ford dont knw what it is. but i tell you one things when i put the 62mm throttle body on there it did help for a bit. i saw that the throttle body would make it rev a bit more b4 it changes down a gear then a week later it started agen.

????????????????/

1LOUDGT · October 16th, 2006, 05:49 AM

Originally Posted by Twist 2 Go

It's a 3-1 downshift bump. It's pretty much nature of the beast w/ the newer 4r70W or 4r75W transmissions. The 4.10 gears probably aggrevate it.

That happens to me only when I floor it and then quickly hit the brakes. I wouldn’t say it’s a noise rather it seems like a bump or kind of push. Definitely more pronounced after 4.10 install.

flattusmaximus78 · October 16th, 2006, 02:00 PM

Hey, dad don't you have a rear slapping noise comming from your rear brakes that was on the tbs list?

flattusmaximus78 · October 16th, 2006, 02:01 PM

Hey, dad don't you have a rear slapping noise comming from your rear brakes that was on the tbs list?

F350toGTstang · September 16th, 2007, 02:28 PM

I don't know the cause but I have the same thing after installing Superchips 1755 max micro tuner tune.

It does it when slowing down to a stop, mainly last two gear drops before stop.

I'm from the UK so have very limited help even from ford so would be interested to know if I'm causing damage!!!

Mines a 05 Auto GT only power mods being the tuner and BBK cold air intake, but its also on 20's and lowered via Eibach springs, this tuner has given another problem but I'll go start a thread as I don't wanna appear to hijack the thread

jat · September 16th, 2007, 02:55 PM

normal downshift nose and feel of it its a hard shift...

05mustang_kb_charged · September 16th, 2007, 11:18 PM

might be a problem with the torque converter lock up

October 13th, 2006, 08:19 PM	#1
ozan169 Newbie Join Date: Sep 2006 Posts: 43	2005 Mustang GT Auto Gear Box Noise Bbk airfilter kit bbk ceramic short headers magnaflow x pipe with racing cats magnaflow Cat-Back Exhaust System bbk 62mm twin throttle body moto blue pulley kit Max MicroTuner ford racing 4.10 gears comp cam racing cams stage 3 head Ford racing cmcv delete kit hey ppl iv got a 2005 gt auto and these a clonk noise coming from it when im start to slow down and its going to drop back in to 1st gear. it only dose it when im starting to slow down and coming to a stop and only dose it when its dropping back in the first gear all the other gears are fine? i think it somthing to do with my revs as im slowing down but not sure?

October 15th, 2006, 01:54 PM	#2
1LOUDGT Regular 2006 GT 11.99@114 Join Date: Sep 2006 Location: Orlando, FL. Posts: 473	Did you get a tune for the 4.10 gears? It's a must! __________________ Aint gonna happin. http://i3.photobucket.com/albums/y51...hn/front-1.jpg

October 15th, 2006, 06:59 PM	#3
ozan169 Newbie Join Date: Sep 2006 Posts: 43	2005 gt auto yer i have had it tunes for my 4.10's its driving me mad i jusr dont knw what it is

October 15th, 2006, 08:27 PM	#4
Twist 2 Go Hardcore Enthusiast Join Date: Aug 2005 Location: Chesapeake, Virginia Posts: 1,716	It's a 3-1 downshift bump. It's pretty much nature of the beast w/ the newer 4r70W or 4r75W transmissions. The 4.10 gears probably aggrevate it. __________________ 88 Mustang Coupe 2006 FFW Richmond True Street Runner-Up www.rickscarcare.net http://img146.imageshack.us/img146/2158/ricksadql2.jpg

October 16th, 2006, 04:34 AM	#5
ozan169 Newbie Join Date: Sep 2006 Posts: 43	box noise my auto box was making that noise b4 all my mods on the car me thinking after i do them it mite go away even ford dont knw what it is. but i tell you one things when i put the 62mm throttle body on there it did help for a bit. i saw that the throttle body would make it rev a bit more b4 it changes down a gear then a week later it started agen. ????????????????/

October 16th, 2006, 02:00 PM	#7
flattusmaximus78 Hardcore Enthusiast 1993 5.ohhhh 14.47 at 96 mph Join Date: Apr 2006 Location: Gatorland Posts: 2,937	Hey, dad don't you have a rear slapping noise comming from your rear brakes that was on the tbs list? __________________ 302 h/c/i

October 16th, 2006, 02:01 PM	#8
flattusmaximus78 Hardcore Enthusiast 1993 5.ohhhh 14.47 at 96 mph Join Date: Apr 2006 Location: Gatorland Posts: 2,937	Hey, dad don't you have a rear slapping noise comming from your rear brakes that was on the tbs list? __________________ 302 h/c/i

September 16th, 2007, 02:28 PM	#9
F350toGTstang Newbie Join Date: Sep 2007 Location: North Lincolnshire United Kingdom Posts: 7	I don't know the cause but I have the same thing after installing Superchips 1755 max micro tuner tune. It does it when slowing down to a stop, mainly last two gear drops before stop. I'm from the UK so have very limited help even from ford so would be interested to know if I'm causing damage!!! Mines a 05 Auto GT only power mods being the tuner and BBK cold air intake, but its also on 20's and lowered via Eibach springs, this tuner has given another problem but I'll go start a thread as I don't wanna appear to hijack the thread

September 16th, 2007, 02:55 PM	#10
jat Hardcore Enthusiast Join Date: Jan 2007 Location: Maspeth , Queens, NYC Posts: 1,052	normal downshift nose and feel of it its a hard shift...

September 16th, 2007, 11:18 PM	#11
05mustang_kb_charged Hardcore Enthusiast 2005 Mustang GT Dyno Racer Join Date: Mar 2007 Location: LSU Country Posts: 2,137	might be a problem with the torque converter lock up __________________ A Couple Bolt-Ons and GOOD Air 613 rwhp and 534 rwtq on 15 psi. and 17 degrees of timing F/I Crew Member #1 KENNE BELL Crew Member #1 Click Here>>http://www.twinscrewracing.com/ http://www.radmustangs.com/

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2005 Mustang GT Auto Gear Box Noise

2005 Mustang GT Auto Gear Box Noise

2005 gt auto

box noise