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Whining Noise in Drivetrain PTU

Started by polskifacet, July 19, 2017, 12:45:55 AM

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polskifacet

Have had a whine for about two years now. I think it is getting worse after the output flange got replaced and now added power is probably pushing it further. Proactively searching for PTU pricing and such there are 2 versions of the PTU based on build date. Anyone have a clue what the difference is?

AT4Z-7251-E   Transfer Case
TAURUS; 3.5L; W/TURBO; TO 7/16/13
$630.16   

DG1Z-7251-D   Transfer Case
TAURUS; 3.5L; W/TURBO; FROM 7/16/13 TO 1/17/16
$696.64
AEM Dryflo drop in. PP Transmission Cooler and thermostat. 160 tstat, 3 bar map, plugs, AJP 93 Tune, PP Shocks and Springs

ZSHO

#1
I believe Ford Part No DG1Z-7251-D is for the Performance package while compared to the other part number is for the
Less Version Packages.  Z
Production Date: 07/2012-01/2016



2013 Performance Package SHO| Livernois Custom Methanol Tune|3-Bar Map|Reische-170-Stat|Full Race Tial-10psi BOV in Black|PPE-Gloss Black Hot Pipes|EPP Dual Intake in Gloss Black|PPE Catted DP|Corsa Sport Cat Back Exhaust|H&R Sport-Springs|CFM Performance Billet Valve Cover Breather In Gloss Black|Llumar 20%Ceramic window Tint|MSD Ignition Coils in Black|Extreme Roof Spoiler|Redline Fluids all around|Gearhead Intercooler|First-SHO With Direct Port Alky-VP-M1-100%-Methanol Injection|LMS-Custom-Dyno-Tuned @ 415whp-465wtq| Best Trap Speed of 115.54 mph|

polskifacet

Z to the rescue. Really appreciate it man.
AEM Dryflo drop in. PP Transmission Cooler and thermostat. 160 tstat, 3 bar map, plugs, AJP 93 Tune, PP Shocks and Springs

polskifacet

AEM Dryflo drop in. PP Transmission Cooler and thermostat. 160 tstat, 3 bar map, plugs, AJP 93 Tune, PP Shocks and Springs

SHOdded

2007 Ford Edge SEL, Powerstop F/R Brake Kit, TXT LED 6000K Lo & Hi Beams, W16W LED Reverse Bulbs, 3BSpec 2.5w Map Lights, 5W Cree rear dome lights, 5W Cree cargo light, DTBL LED Taillights

If tuned:  Take note of the strategy code as you return to stock (including 3 bar MAP to 2 bar MAP) -> take car in & get it serviced -> check strategy code when you get car back -> have tuner update your tune if the strategy code has changed -> reload tune -> ENJOY!

polskifacet

Quote from: SHOdded on July 20, 2017, 01:57:52 PM
Not bad at all
Yea that's what I thought as well. Even though it's making some noise, it's still fairly healthy. Definitely going to live with it as long as possible.
AEM Dryflo drop in. PP Transmission Cooler and thermostat. 160 tstat, 3 bar map, plugs, AJP 93 Tune, PP Shocks and Springs

SHOdded

Feed me.  Walk me.  Clean up my poop.  Hmmm ...
2007 Ford Edge SEL, Powerstop F/R Brake Kit, TXT LED 6000K Lo & Hi Beams, W16W LED Reverse Bulbs, 3BSpec 2.5w Map Lights, 5W Cree rear dome lights, 5W Cree cargo light, DTBL LED Taillights

If tuned:  Take note of the strategy code as you return to stock (including 3 bar MAP to 2 bar MAP) -> take car in & get it serviced -> check strategy code when you get car back -> have tuner update your tune if the strategy code has changed -> reload tune -> ENJOY!

StealBlueSho

That age old saying about cars are less maintenance than a woman fails to hold water if you own a SHO...


Sent from my iPhone using Tapatalk

polskifacet

yup might as well beat on it if I have to do all this maintenance anyway
AEM Dryflo drop in. PP Transmission Cooler and thermostat. 160 tstat, 3 bar map, plugs, AJP 93 Tune, PP Shocks and Springs