follow ft86club on our blog, twitter or facebook.
FT86CLUB
Ft86Club
Delicious Tuning
Register Garage Community Calendar Today's Posts Search

Go Back   Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB > Technical Topics > Suspension | Chassis | Brakes -- Sponsored by 949 Racing

Suspension | Chassis | Brakes -- Sponsored by 949 Racing Relating to suspension, chassis, and brakes. Sponsored by 949 Racing.

Register and become an FT86Club.com member. You will see fewer ads

User Tag List

Reply
 
Thread Tools Search this Thread
Old 02-21-2016, 03:04 PM   #15
strat61caster
-
 
strat61caster's Avatar
 
Join Date: Nov 2012
Drives: '13 FRS - STX
Location: SF Bay Area
Posts: 10,384
Thanks: 13,790
Thanked 9,502 Times in 5,013 Posts
Mentioned: 94 Post(s)
Tagged: 3 Thread(s)
Quote:
Originally Posted by zkahle View Post
I was talking to my buddy and he thinks the issue is related to my Tomei catless headers that I installed earlier in the week. He think the car is running lean, which may explain the "jerking" motion. What do you guys think? Being a car noob, I had no clue that the headers could have been contributing to the issue.
Only if you're not tuned or if your tune is crap. Any off the shelf tune or e-tune from someone reputable should suffice.
__________________
Quote:
Originally Posted by Guff View Post
ineedyourdiddly
strat61caster is offline   Reply With Quote
The Following User Says Thank You to strat61caster For This Useful Post:
zkahle (02-21-2016)
Old 02-21-2016, 03:14 PM   #16
Ultramaroon
not playing cards
 
Ultramaroon's Avatar
 
Join Date: Sep 2014
Drives: a 13 e8h frs
Location: vantucky, wa
Posts: 32,395
Thanks: 53,053
Thanked 37,228 Times in 19,308 Posts
Mentioned: 1118 Post(s)
Tagged: 9 Thread(s)
Quote:
Originally Posted by zkahle View Post
I was talking to my buddy and he thinks the issue is related to my Tomei catless headers that I installed earlier in the week. He think the car is running lean, which may explain the "jerking" motion. What do you guys think? Being a car noob, I had no clue that the headers could have been contributing to the issue.
I'm glad I qualified my earlier theory as a wild-assed guess. I'm not afraid of throwing pasta on the wall as long as I'm being clear about it.

Just throw it into neutral and coast down. If it goes away you know it has something to do with the driveline.
__________________
Ultramaroon is offline   Reply With Quote
The Following User Says Thank You to Ultramaroon For This Useful Post:
zkahle (02-21-2016)
Old 02-21-2016, 04:18 PM   #17
cdrazic93
Junior
 
cdrazic93's Avatar
 
Join Date: Aug 2013
Drives: a car
Location: Probably at school
Posts: 4,341
Thanks: 3,184
Thanked 2,512 Times in 1,502 Posts
Mentioned: 20 Post(s)
Tagged: 0 Thread(s)
yay I get to be that guy!

totaled.

My guess goes towards possible warped rotors, improperly seated pads, or your mistaking the lurtching for a transmission thing rather than the brakes.
__________________
"Ah! What music! They could have never imagined, those pioneers who invented the automobile, that it would posses us like this, our imaginations, our dreams. Men love women, but even more than that, men love CARS!"-Lord Hesketh
cdrazic93 is offline   Reply With Quote
Old 02-21-2016, 04:40 PM   #18
zkahle
Senior Member
 
zkahle's Avatar
 
Join Date: May 2013
Drives: 2013 Scion FRS Asphalt
Location: San Antonio
Posts: 158
Thanks: 46
Thanked 33 Times in 20 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Garage
I am not tuned, I was hoping to wait till I supercharged my car in the next month, but I guess Ill start with a e85 header tune this week. Thanks for the help guys, ill let you know how it turns out.
__________________
Hook Em'
zkahle is offline   Reply With Quote
Old 02-03-2021, 02:46 PM   #19
Slowkouki86
Junior Member
 
Join Date: Feb 2021
Drives: Toyota 86
Location: Ph
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Currently experiencing this rn. Running on catless headers with no tune. How did you resolve this case?
Slowkouki86 is offline   Reply With Quote
Old 02-04-2021, 11:53 AM   #20
AsphaltJ
Member
 
Join Date: Jul 2019
Drives: FR-S '15 Asphalt/Legacy GT '05 Blck
Location: Quebec,QC
Posts: 22
Thanks: 6
Thanked 17 Times in 8 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Probably with a tune I guess. It's an important change and the ECU can't figure out what is happening. Anyway if you want the max performance from your catless header you'll need a tune.

Open Flash Tablet (OFT) is the off the shelf solution or Ecutek license to be tuned by a pro.
AsphaltJ is offline   Reply With Quote
 
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
E-Brake issue "clunking noise" when pulling the e-brake while rolling. Kinzo Suspension | Chassis | Brakes -- Sponsored by 949 Racing 55 06-20-2018 11:14 PM
Frs brake issue. F3dzo Suspension | Chassis | Brakes -- Sponsored by 949 Racing 28 01-12-2015 08:28 PM
BRZ factory head unit parking brake issue KevinBRZ Electronics | Audio | NAV | Infotainment 0 12-04-2014 12:00 AM
Redline360: Brake Lines, Brake Rotors, Brake Pads for BRZ/FRS Redline360 Brakes, Suspension, Chassis 12 01-05-2013 11:20 PM
Cold / Wet weather brake issue? Ingen Scion FR-S / Toyota 86 GT86 General Forum 6 10-29-2012 12:42 PM


All times are GMT -4. The time now is 01:21 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2026 DragonByte Technologies Ltd.

Garage vBulletin Plugins by Drive Thru Online, Inc.