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Weirdest thing happens today...

Started by FracaSHO, February 07, 2014, 05:04:41 PM

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FracaSHO

February 07, 2014, 05:04:41 PM
I'm in the line at Delta Sonic waiting for a wash and I noticed my RPM's were higher than normal, 800 to 850 RPM's. When I shifted into neutral the car bumped back. Not too hard but definitely noticeable. Car kept idling at that same range until I got back to work. 3 hours later when I left, idling was back to normal, about 600 RPM's. I uploaded LMS stage 3 tune about a week ago and have no other mods. No problems thus far. And I wouldn't necessarily call this a problem, just weird. It was also shifting a little harder than normal. Which I know is normal, but idle trim should have relearned by now.  Any thoughts?


Brad
2010 SHO with PP
Sent from my iPhone
Brad
2010 Tuxedo Black SHO w/ PP

BiGMaC

#1
February 07, 2014, 05:09:51 PM
I occasionally have something act a little different... maybe twice since Sept... a restart has always fixed it. I haven't loaded a tune yet.   I am wondering if the computer system doesn't always initialize correctly.

•2013 Taurus SHO nonPP - All Ford factory options, 3BAR MAP, LMS v8 tune (mods for 3BAR, DPs, and T-stat), Paint & plastic correction, CQuart finest all exterior surfaces, limo black window tint,VLED Triton switchbacks, Daytime BrightLites switchback DRLs, full interior and exterior LED conversion, Lamin-X charcoal blackout tail lights and reflectors, PPE catted and coated downpipes, EBPP coated hotpipes with BoVs VTA, MDesign CAI
•2013 F250 CC Lariat 6.7EB Diesel -stock

SHOdded

#2
February 07, 2014, 05:50:28 PM
Keep an eye out for behavior fitting this TSB:  TSB 11-12-10
6F50/6F55 TRANSMISSION—SLUGGISH ACCELERATION FROM 0-8 KMH (0-5 MPH)
FOLLOWED BY A HARSH BUMP OR A SLIP ON TAKE-OFF FOLLOWED BY A BUMP—BUILT ON OR BEFORE 4/15/2011

If this is the case, the TSB calls for a new calibration and valve body modification.
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!

FracaSHO

#3
February 07, 2014, 06:40:40 PM

Quote from: SHOdded on February 07, 2014, 05:50:28 PM
Keep an eye out for behavior fitting this TSB:  TSB 11-12-10
6F50/6F55 TRANSMISSION—SLUGGISH ACCELERATION FROM 0-8 KMH (0-5 MPH)
FOLLOWED BY A HARSH BUMP OR A SLIP ON TAKE-OFF FOLLOWED BY A BUMP—BUILT ON OR BEFORE 4/15/2011

If this is the case, the TSB calls for a new calibration and valve body modification.

Nothing like that. It happened with my foot on the brake. It was like holding the brake while revving the engine (car wants to move forward but doesn't), then putting it in neutral (nothing pulling the car forward anymore so it drops back).  I don't think it's anything to worry about. Just wanted to know if anyone else experienced anything like this.


Brad
2010 SHO with PP
Sent from my iPhone
Brad
2010 Tuxedo Black SHO w/ PP

mjhpadi

#4
February 07, 2014, 06:50:51 PM
Sounds like you might have gotten the transmission temperature higher then normal from idling for a longer then normal period, if the transmission and fluid was hot, it might have caused the problem. I would check the transmission fluid to see if it has a color change or smells burnt, easiest way to make sure everything is normal with it.
2010 Candy Red SHO, Livernois Stage 4 Tune, Airaid CAI, Tinted Headlamps & Tails, LED Interior Lighting, LED Running Lights, LED Puddle and License Plate Lamps, LED DRL's, Window Tint, Rear Window Spoiler, V3 Triton Switchback Running Lights, Colgan Bra, Ford Racing Gauges (oil pressure, oil temperature, boost/vacuum)
Replaced by 2020 Hertiage Edition GT-350

crash712us

#5
February 07, 2014, 07:26:45 PM
I don't think you have a problem, I notice my car idles higher at times especially when it's cold outside with engine fully warmed up.
The hard shift are from the tune, if remember correctly stage 3 has no torque management. Not sure why you choose to run, but I wouldn't. And they really should be titled as stages cause they're not. They should versions and what your running a early version of our current tunes.


Sent from my iPhone using Tapatalk

2011 tuxedo black non pp, LMS stage 5, Corsa cat back, LMS down pipes, Airaid, Alky control meth injection, Megan Racing coil overs, EBC rotor&pads, Mobsteel grill, 2013 trans cooler. 403whp 417wtq 12.25 @ 110

Courier6

#6
February 07, 2014, 07:46:30 PM
My 13 has exhibited higher RPM's and delayed/much later shifting in real cold weather. My 2011 exhibited all kinds of quirky RPM/transmission behaviors in all kinds of weather. None of them manifested into a real problem.
2013 Tri-White PP, PPE downpipes, Corsa, Air Raid CAI, H&R Springs, 170 deg thermo, Livernois Dyno Tune 365 AWHP 407 AWTQ. Best 1/4 mile 12.580

68_GT

#7
February 07, 2014, 11:03:24 PM
don't worry that's just your ecoboost kicking in :burnout:

:scared:
2013 PP SHO LMS 93V10 tune, 170* T stat, 3bar, K&N drop in, plugs re-gapped, 4in exhaust tips.
UPDATE - 130K miles =blown engine. Unleashed tune and EBPP upgrade turbo billet wheels / Turbo Smart WGA's on a bran new long block. Let's get this SHO on the road !

2013 Fusion Titanium 2.0 EB daily driver ;) - LMS 93 tune and CPE intercooler
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