|
||||||
| Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
 |
|
|
Thread Tools | Search this Thread |
04-21-2017, 09:12 PM
|
#1 |
|
Member
Join Date: Feb 2014
Drives: 14BRZ
Location: Markham
Posts: 91
Thanks: 69
Thanked 11 Times in 8 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Start up
Hello,
Recently made some exhaust mods and the cold start in the morning is brutal. I actually feel bad for my neighbors. I did notice that if I quickly put my car into neutral or reverse or drive right after I start up that the engine drops its idle from 1.6k to 1k right away and the loud rasps is gone. If I do this everytime I start my car and sit on neutral for a few minutes for the car to warm up, do you guys think its safe?? Last edited by sixthree; 04-25-2018 at 03:36 PM. |
|
|
|
04-21-2017, 09:30 PM
|
#2 |
|
Sometimes I'm wrong.
Join Date: Mar 2013
Drives: '13 FR-S/'96 240SX
Location: Frederick, MD
Posts: 366
Thanks: 92
Thanked 316 Times in 152 Posts
Mentioned: 5 Post(s)
Tagged: 0 Thread(s)
|
Yeah it'll be fine. Your cats just wont heat up as fast. Won't affect how your car runs.
|
|
|
|
|
04-21-2017, 09:55 PM
|
#3 | |
|
Member
Join Date: Feb 2014
Drives: 14BRZ
Location: Markham
Posts: 91
Thanks: 69
Thanked 11 Times in 8 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Quote:
 but I am considering a new front pipe. CNT Resonated front pipe $250 or Berk Catted front pipe $350 Which one do you guys think will eliminate the sound more and produce less rasps? |
|
|
|
|
|
04-21-2017, 10:13 PM
|
#4 |
|
Senior Member
Join Date: Mar 2015
Drives: 2014 GT86
Location: Latvia, Riga
Posts: 4,334
Thanks: 696
Thanked 2,086 Times in 1,436 Posts
Mentioned: 53 Post(s)
Tagged: 1 Thread(s)
|
It's not just rpms, that make cold starts loud. Also ignition/valve timings so that more unburnt fuel is thrown in exhaust, again, for mentioned quicker catalisator heating to working temps.
One can tune out or reduce cold-starts in ECU tune. By oneself, if having something like OFT or tactrix cable, or asking tuning shop's tuner, if via ECUTEK. |
|
|
|
|
04-22-2017, 01:32 PM
|
#5 |
|
Senior Member
Join Date: Dec 2016
Drives: 2017 BRZ Limited
Location: Riverside, CA
Posts: 178
Thanks: 157
Thanked 52 Times in 44 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
I feel your pain. I go into work early AM hours. On cold start I'll set off the alarm of the car next to me. I gotta put it in reverse right away to prevent it from happening.
Instagram @Blue.icee.brz |
|
|
|
|
|
|
|
|
| Thread Tools | Search this Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Transmission Noise in Neutral @ Cold Start | Jackal84 | Issues | Warranty | Recalls / TSB | 57 | 03-01-2021 04:21 PM |
| car dies when car is put in neutral | aquaman | Software Tuning | 7 | 06-06-2017 10:21 PM |
| Using handbrake with automatic gt86 and other issues with the automatic version | Tommygt86 | Scion FR-S / Toyota 86 GT86 General Forum | 9 | 04-06-2015 05:42 AM |
| Automatic Transmission Reving Start | Felix7007 | Scion FR-S / Toyota 86 GT86 General Forum | 19 | 03-05-2014 09:38 PM |
| Car rattle at neutral. | IloveBaldEagles | Issues | Warranty | Recalls / TSB | 3 | 12-23-2012 07:55 PM |
