|
BRZ First-Gen (2012+) -- General Topics All discussions about the first-gen Subaru BRZ coupe |
|
Thread Tools | Search this Thread |
03-07-2014, 01:52 AM | #1 |
Coffee Snob
Join Date: Dec 2013
Drives: '14 SWP BRZ Limited
Location: SF (Mission)
Posts: 992
Thanks: 536
Thanked 395 Times in 250 Posts
Mentioned: 31 Post(s)
Tagged: 0 Thread(s)
|
'14 BRZ Ltd. - Rough Idle
Hey all,
My super duper stock BRZ Limited (2014) has been idling a bit rough. The revs aren't bouncing all over the place, but the engine just doesn't feel like she's running phenomenally smooth - is anyone else running into this problem? Not sure if I need to make the trip to the dealer to get it looked at! Edit: I'm asking because with my last '13 FR-S I don't ever recall having it like that, then again I was on an OFT flash for a while too... Thanks, David
__________________
|
The Following User Says Thank You to leicaboss For This Useful Post: | ZionsWrath (05-20-2014) |
03-07-2014, 09:42 PM | #2 |
Member
Join Date: Jul 2012
Drives: FD / IS300 / V8 4Runner
Location: The Woodlands
Posts: 39
Thanks: 26
Thanked 15 Times in 7 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Is it throwing a CEL?
__________________
Current: 2018 Tesla Model 3 // 2007 4Runner V8 // 2004 IS300 5MT // 1994 RX7 5MT SOLD: 1999 4Runner 5MT // 2018 FK8 CTR // 2007 TSX // 2007 RS4 // 1993 Accord 5MT // 2004 S2000 |
The Following User Says Thank You to tv4184 For This Useful Post: | ZionsWrath (05-20-2014) |
03-07-2014, 10:04 PM | #3 |
Senior Member
Join Date: Aug 2013
Drives: Toyota
Location: VA
Posts: 583
Thanks: 183
Thanked 121 Times in 78 Posts
Mentioned: 4 Post(s)
Tagged: 1 Thread(s)
|
Because its super new, your dealer might have put in 87 octane gas by accident. Burn the whole tank and fill up some 93 shell v power.
|
The Following 2 Users Say Thank You to FRSure For This Useful Post: | mav1178 (03-08-2014), ZionsWrath (05-20-2014) |
03-07-2014, 10:18 PM | #4 |
Crickets...
Join Date: Dec 2013
Drives: FR-S 10 Series
Location: Los Angeles, CA
Posts: 199
Thanks: 41
Thanked 53 Times in 35 Posts
Mentioned: 9 Post(s)
Tagged: 0 Thread(s)
|
Fixed that for you.
__________________
Smile on every turn.
|
The Following 3 Users Say Thank You to Drive For This Useful Post: |
03-07-2014, 10:22 PM | #5 |
Coffee Snob
Join Date: Dec 2013
Drives: '14 SWP BRZ Limited
Location: SF (Mission)
Posts: 992
Thanks: 536
Thanked 395 Times in 250 Posts
Mentioned: 31 Post(s)
Tagged: 0 Thread(s)
|
Oh shoot that's a great point. No CEL and not as rough as my FR-S was with the ECU issue. I suspect the gas issue may be the problem. Sigh what the hell...
Sent from my SAMSUNG-SGH-I337 using Tapatalk
__________________
|
The Following User Says Thank You to leicaboss For This Useful Post: | ZionsWrath (05-20-2014) |
03-07-2014, 10:33 PM | #6 |
Senior Member
Join Date: Aug 2013
Drives: Toyota
Location: VA
Posts: 583
Thanks: 183
Thanked 121 Times in 78 Posts
Mentioned: 4 Post(s)
Tagged: 1 Thread(s)
|
|
The Following User Says Thank You to FRSure For This Useful Post: | ZionsWrath (05-20-2014) |
03-07-2014, 10:34 PM | #7 | |
Crickets...
Join Date: Dec 2013
Drives: FR-S 10 Series
Location: Los Angeles, CA
Posts: 199
Thanks: 41
Thanked 53 Times in 35 Posts
Mentioned: 9 Post(s)
Tagged: 0 Thread(s)
|
Quote:
It's not my car, so why should I care? I'll cut corners and save what I can.
__________________
Smile on every turn.
|
|
The Following User Says Thank You to Drive For This Useful Post: | ZionsWrath (05-20-2014) |
03-08-2014, 12:58 AM | #8 |
Senior Member
Join Date: Apr 2013
Drives: 2005 Toyota Camry
Location: 91745
Posts: 6,562
Thanks: 493
Thanked 6,093 Times in 3,029 Posts
Mentioned: 95 Post(s)
Tagged: 3 Thread(s)
|
|
The Following User Says Thank You to mav1178 For This Useful Post: | ZionsWrath (05-20-2014) |
03-09-2014, 12:21 AM | #9 |
Car Nut
Join Date: Dec 2013
Drives: BMW 335d, Toyota Echo RS, FRS
Location: Calgary
Posts: 1,557
Thanks: 368
Thanked 603 Times in 346 Posts
Mentioned: 12 Post(s)
Tagged: 2 Thread(s)
|
Mine seems to have the same problem at times, ive tried a few different top tier premium fuels and it hasn't changed anything.
|
The Following User Says Thank You to BRZZZZZZZZZZ For This Useful Post: | ZionsWrath (05-20-2014) |
03-09-2014, 05:10 PM | #10 |
Senior Member
Join Date: Mar 2013
Drives: old
Location: Roswell
Posts: 232
Thanks: 188
Thanked 103 Times in 59 Posts
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
|
Mine always runs better after a good flogging.
|
The Following User Says Thank You to Ozzman For This Useful Post: | ZionsWrath (05-20-2014) |
03-09-2014, 05:26 PM | #11 |
Senior Member
Join Date: Mar 2014
Drives: 2014 BRZ Limited
Location: USA
Posts: 4,045
Thanks: 1,100
Thanked 5,618 Times in 2,266 Posts
Mentioned: 55 Post(s)
Tagged: 1 Thread(s)
|
I have 5000 miles on my '14, and it's doing something similar. It seems to run fine at cruise, and it's not so rough at idle that it quits. I figured I would just keep an eye on it for a while and take it in if it got any worse, but for now it doesn't seem to be affecting driving performance.
|
The Following 2 Users Say Thank You to extrashaky For This Useful Post: | leicaboss (03-10-2014), ZionsWrath (05-20-2014) |
03-10-2014, 07:12 PM | #12 |
Senior Member
Join Date: Mar 2014
Drives: swp brz limited
Location: ca
Posts: 205
Thanks: 30
Thanked 81 Times in 46 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
I've got a brand new 14. That does funny idle things too. If I come to an abrupt stop from high speed it dips to 500 and gives a bad rattle. It Also randomly dips to 500 at stopped idle. It seems to be caused by gas brand. So far first tank from dealer was great but in California we don't have ethanol free gas and my first fill up gave me crickets and the stutter in idle. Shell seems better for stutter but worse for crickets then Chevron.
|
The Following 2 Users Say Thank You to swpbrz For This Useful Post: | leicaboss (03-10-2014), ZionsWrath (05-20-2014) |
03-10-2014, 07:31 PM | #13 |
Coffee Snob
Join Date: Dec 2013
Drives: '14 SWP BRZ Limited
Location: SF (Mission)
Posts: 992
Thanks: 536
Thanked 395 Times in 250 Posts
Mentioned: 31 Post(s)
Tagged: 0 Thread(s)
|
Glad to know I'm not the only one then - my car's a 01/2014 produced car (you can see your month by looking at the sticker between the driver's door and the chassis. It's not AS rough as the FR-S problem I had before which was way more sever and felt like the car was gonna stall, but this one is still unsettling nevertheless.
__________________
|
The Following User Says Thank You to leicaboss For This Useful Post: | ZionsWrath (05-20-2014) |
03-10-2014, 11:30 PM | #14 |
Senior Member
Join Date: Mar 2014
Drives: 2014 BRZ Limited
Location: USA
Posts: 4,045
Thanks: 1,100
Thanked 5,618 Times in 2,266 Posts
Mentioned: 55 Post(s)
Tagged: 1 Thread(s)
|
I learned to drive in my dad's 1970 MGB that he had set up so that it would not idle. You had to feather the gas at stop lights to keep it running. My own first car was a 1971 Triumph TR6 with a performance engine that sounded like three Harley V Twins side by side under the hood. I had the twin carbs leaned out so that it idled (mostly) around 600 rpm, but the needle was always somewhat spastic.
I haven't had a sports car in a long time, but after those early days I don't guess I was expecting a performance engine to idle like a sewing machine, even with electronic ignition and fuel injection. As long as it's not quitting on me, I'm not very concerned. It's not easy to find ethanol-free fuel in my area either, and my crickets come and go intermittently. Now that you've mentioned that, I'll have to start paying attention to differences between the brands. |
The Following User Says Thank You to extrashaky For This Useful Post: | ZionsWrath (05-20-2014) |
|
|
Thread Tools | Search this Thread |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
CEL, Skid Light, Rough Idle ... | SherbFrs | Issues | Warranty | Recalls / TSB | 8 | 07-18-2013 06:43 PM |
ECU replaced. Still has slight misfire, rough idle | xomp | Issues | Warranty | Recalls / TSB | 1 | 11-01-2012 08:53 AM |
Looks like CEL/Rough Idle is getting a lot more attention. | wawro569 | Scion FR-S / Toyota 86 GT86 General Forum | 11 | 10-06-2012 12:24 AM |
Rough Idle & CEL *video | JiB | Issues | Warranty | Recalls / TSB | 5 | 10-04-2012 10:28 PM |
CEL and Rough Idle Issue Autonews.com article | Yruyur | Issues | Warranty | Recalls / TSB | 11 | 10-04-2012 03:34 PM |