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04-14-2019, 04:52 AM | #1 |
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Help! Underpowered more than stock? 0-100 = 10+sec
Hey guys I feel my 86 is a little bit underpowered compare to the other 86s stock.
I test drove others 86 stocks and I felt there is something wrong on my car. Car is Automatic / fully stock except Invidia N1 exhaust. • Car is sputtering / hesitating at 2500 rpm • 0 - 100 is around 10+ seconds • High gas mileage 14.6L / 100KM • Idle drop - 1000 rpm then drops at 700. Never get stalled. • Car model is 2014 • Warranty until 2019 August Video attached for acceleration! Please help! https://linksharing.samsungcloud.com...1191717CRWb2q1 |
04-14-2019, 08:25 AM | #2 |
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What wheel/tire are you on? The XXRS could be a huge contributor here. That is pretty slow feeling. What grade of gas do you fill the car with? Do you get the gas from the same place?
I'd also recommend disconnecting the battery for an hour, plugging it back in, and going for a drive. I'm theorizing that your car has learned around some knock and pulled timing because of it. If you know anyone with an open flash tablet, try flashing your car with a map that's close to stock to see if it helps. |
04-14-2019, 08:37 AM | #3 | |
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Will try to remap it or ask for a tune. Maybe it helps. Thanks |
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04-14-2019, 11:12 AM | #4 |
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Are you still using those XXR wheels though? I replied initially after having just woken up, you definitely can't just get a re-tune from someone else's openflash tablet. So I'd look into getting one if performance is something you're after. It's only 400 bucks used, and will make a huge difference in your day to day driving.
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04-14-2019, 12:15 PM | #5 |
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Car sounds like it has a misfire
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04-14-2019, 12:48 PM | #6 | |
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I am now using stock wheels/tires. |
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04-14-2019, 12:49 PM | #7 |
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04-14-2019, 01:04 PM | #8 |
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Misfire doesn't always come with a CEL from my experience.
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04-14-2019, 01:33 PM | #9 |
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04-14-2019, 02:04 PM | #10 | |
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04-14-2019, 02:30 PM | #11 |
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That sputter/misfire starting at 2400 RPM is real. Don't mess with it. Take it in and make sure the issue is acknowledged on paper.
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04-14-2019, 07:55 PM | #12 |
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For me it was a coil pack. Different car though. Could be a spark plug as well
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04-15-2019, 01:40 AM | #13 |
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04-15-2019, 01:57 AM | #14 | |
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Disclaimer: This post represents the official views of the voices in my head at the time of posting.
http://www.ft86club.com/forums/showthread.php?t=133311 I'm only here for the biscuits |
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