• Welcome to Ecoboost Performance Forum. Please log in or sign up.
collapse

Vibration at 135mph

Started by zamirlihari, October 06, 2014, 09:20:25 AM

Previous topic - Next topic
Print
Go Down Pages1
User actions

ZSHO

October 06, 2014, 09:20:25 AM
Added some Redline FI cleaner and filled her up,took her on the highway early Sunday morning and stomped on the pedal to get some carbon out and about close to 140mph had a little vibration,anyone experience that?


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|

FoMoCoSHO

#1
October 06, 2014, 09:37:51 AM
Lol, enjoy explaining that to your service advisor.....

SHOnUup

#2
October 06, 2014, 10:14:17 AM
Yes, days after purchase I got into a race with a camaro and at 135 the vibration kicked in. Quite scary at that speed. After taking it back to dealer and them checking over front end, nothing. Took my truck to my mechanic and had SHO with us, he noticed right away there was a plug in tire on the sidewall of tire. Took to discount and they said it was wrong kind of plug that wicks water into tire and was lucky it hadn't blown out. No more shake after tire replaced until you hit brakes at that speed. But that's another topic.

Rich

2011 Sterling Gray Metallic SHO non PP,
12.4211 @ 110.28 Livernois 3bar tune & CAI,
Added since...PPE catless Dpipes, Megan coilovers, Powergrid adjustable end links, and EBC slotted rotors and red stuff pads.
Tommy Designs grille with carbon fiber hydrographics, fender badges and fog bezels hydrodipped also, tinted windows, head & taillights, debadged trunk with all chrome plasti-dipped, black calipers, obdlink mx scantool running torque pro on 7" tablet.

SwampRat

#3
October 06, 2014, 10:18:25 AM
1st thing to do would be getting an on vehicle spin balance and then check to see if alignment is spot on .
You also need to check ALL hubs for bearing play AND pitting .
High speed vibration issues can be very difficult to diagnose,
2013 SHO  ....  not mine anymore

2021 Edge ST

SHOdded

#4
October 06, 2014, 11:18:23 AM
There also MIGHT be the issue with the hood vibrating at those speeds.  At least it was true for 2010, as bpd discovered.  Vibration definitely felt in the steering wheel/tires?
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!

wasinger3000

#5
October 06, 2014, 11:19:54 AM
Just take your service adviser for a ride and show him.... :)
13' SHO, Non-PP, Tuned by Torrie, Meth injection, 3 bar, 170* stat, custom axle back exhaust, Prosport Boost gauge.
15' F150 Lariat Sport, all the options, 3.5L Eco. (fiancée ride.)
13' GTCS, will be missed.

ZSHO

#6
October 06, 2014, 11:20:24 AM
Quote from: FoMoCoSHO on October 06, 2014, 09:37:51 AM
Lol, enjoy explaining that to your service advisor.....
What happened to the love around here?


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|

SHOdded

#7
October 06, 2014, 11:26:31 AM
It's still very much alive, ZSHO, not to worry!
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!

ZSHO

#8
October 06, 2014, 11:31:31 AM
Thank guys for all the imformative replies,have to slow down and get some new set of tires,there pretty worn out and especially old man winter is just around the corner.


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|

mval

#9
October 06, 2014, 12:50:48 PM
wass:
great line, i could just see my guy who i'm sure drives a focus. he didn't like it much when i took him out & tried to make the tranny, which they finally fixed, act up with a wot.
'10 lme 4+93, 160t, 3 bar, w/cust headrest & evo gauge pod,md design cai, ppe dpes, borla cback , vertini 20" cust wheels w/conti dws, ebc slotted rotors w/red pads & mgp caliper covers, viper remote start, cust dipped eng cover,fascia, cai & lids,decals, custom bra, black wrapped spoiler
2017 chally scat pack shaker yellow jacket dd, so sho can be a show queen

SwampRat

#10
October 06, 2014, 12:54:45 PM
Quote from: ZSHO on October 06, 2014, 11:20:24 AM
Quote from: FoMoCoSHO on October 06, 2014, 09:37:51 AM
Lol, enjoy explaining that to your service advisor.....
What happened to the love around here?

I think I'd be more concerned about whatever " love " a LEO might have for ya .... ;D
2013 SHO  ....  not mine anymore

2021 Edge ST

FoMoCoSHO

#11
October 06, 2014, 01:53:33 PM
Quote from: ZSHO on October 06, 2014, 11:20:24 AM
Quote from: FoMoCoSHO on October 06, 2014, 09:37:51 AM
Lol, enjoy explaining that to your service advisor.....
What happened to the love around here?
Come on now, plenty of love(no homo) here and I have the same conundrum with my Advancetrak that shuts off at 100 mph.....

ZSHO

#12
October 06, 2014, 03:19:59 PM
Quote from: FoMoCoSHO on October 06, 2014, 01:53:33 PM
Quote from: ZSHO on October 06, 2014, 11:20:24 AM
Quote from: FoMoCoSHO on October 06, 2014, 09:37:51 AM
Lol, enjoy explaining that to your service advisor.....
What happened to the love around here?
Come on now, plenty of love(no homo) here and I have the same conundrum with my Advancetrak that shuts off at 100 mph.....
FoMoCoSHO could be an ECU issue related to your advance track turning off affecting earlier built models and good luck.


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|

IHeartGroceries

#13
October 06, 2014, 03:25:46 PM
So, kind of a big coincidence, but I laid on it yesterday until 135 mph. I was like, wow. Can't believe this sucker is this smoothe and quiet at this speed. My Speed6, though quite smoothe, roared at those speeds.
I don't typically go balls to the wall like that above 100. 100 is my cutoff. But, I thought I'd see what she is made of.

Anyway, I'm guessing a tire balance might help. At 19 or 20 inch wheel diameter, seems like the sensitivity for centrifugal imbalance would be greater than that of a smaller diameter wheel/tire...

Sent from my SM-N900V using Tapatalk

2013 SHO PP

QuickSilver

#14
October 06, 2014, 06:44:50 PM
I love me a good blast to 140 MPH, I swear it clears my mind 8)  Kind of like a mental reboot
AJ

2014 Ingot Silver Explorer Sport- LMS V3 Tune, AirRaid CAI, Hi_flow Catted DP's to Complete dual 2.5" exhaust, 19"X 9.5"TSW Panorama Rotary Forged/powdercoated Rims, Cree LED Foglights, Hoping for those Megan coilovers to be developed...
Print
Go Up Pages1
User actions