BIG PROBLEM TODAY! JB2X and AA Speed De-Limiter

Sam12345 · 07-16-2008, 06:00 AM

I had a forum member install the AA speed de-limiter for me yesterday. I already had JB2X installed with X at 50% and no R.
I filled up on gas yesterday as well at 76 gas station 91.

I was driving today for about 20 minutes, temperature at 87 degrees.
I am at a red light and when it turns green, i press the gas gently and All of a sudden the car JERKS like crazy maybe 10 times in a row. Then the car was going like 10MPH jerking alot, i was flooring it and it was still going 10mph jerking alot. Then all of a sudden it stopped and the car took off because i was flooring it, lol. it scared me badly. All in all it lasted about 40 seconds.

Then i was still driving and lets say i am cruising at 40, all of a sudden it jerks and the car feels like it just slammed on the brakes and gased it again. but the car keeps going without stopping. i dont understand WTF is going on!!!

i have no new codes.

P.S. i also have BMS intake.

I asked a few friends and they said it was either a loose wire in the de-limiter, or bad gas.

your opinions please

-Sam

ezatnova · 07-16-2008, 07:21 AM

Well, you can eliminate bad gas from the choices. Not even close to possible that bad gas would cause that, unless by bad gas you mean sand and mud that clogged the fuel lines.

e90AW335i · 07-16-2008, 07:53 AM

Take out the delimiter, you don't need that thing.....

scalbert · 07-16-2008, 09:09 AM

^^^^^

I concur, remove the speed delimiter and retest.

kompey · 07-16-2008, 09:38 AM

I've AA SLD installed from 2 weeks and no problem.
ceck the wire

AR230WAKEBOARDER · 07-16-2008, 10:51 AM

I dont know what the problem is but the LAST thing I would be doing when something is wrong is flooring it.

#1 with modified cars, If it doesnt feel right get out of the gas ASAP.

Joonsup · 07-16-2008, 11:57 AM

lol wow that's some crazy stuff man. hope you get it figured out soon. i wonder what other people driving next to you were thinking. haha

sambonator · 07-16-2008, 02:37 PM

Sounds like loose wires, or a bad speed delimiter.

Crimson92 · 07-16-2008, 03:22 PM

sam, it sounds like the delimitter is the problem...bring it to me so i can look at it

to_riffic · 07-16-2008, 03:25 PM

y would u really need a delimiter ne wayz....dont hav enuf long smooth roads in cali to last 155+ in our cars...

darkphantom · 07-16-2008, 03:33 PM

ah! crazy stuff :-(

aut0sh0cker · 07-16-2008, 04:09 PM

Sounds like you are in a low gear bouncing off the rev limiter... but i have no idea what would cause that...

Boost Gomez · 07-16-2008, 05:22 PM

You're like 16 years old, why would you ever need a speed delimiter in Cali? That's just stupid IMO.

Sam12345 · 07-16-2008, 05:52 PM

lol why are people talking about the morals and the purpose of the Speed De-limiter?
First of all my car does not have sport package and the speed limit is 135.
Second, i am just asking for help on this problem, so i would appreciate if you could give that instead of judging the modification on the car.
Third, what are you guys talking about needing a speed limiter in cali? I just like not having a limit set for me, so when in the future i decide to go to tracks or i am in a Salt Flat in the middle of the desert, i wont be limited.

Thank you for some peoples help

Gen_E92 · 07-16-2008, 06:55 PM

just wondering...does the 160mph speedo in US spec cars keep it from going any faster?

Ryan@Motorwerks · 07-16-2008, 09:45 PM

+1 on rechecking wires...

Sam12345 · 07-17-2008, 01:45 AM

Quote:

Originally Posted by Gen_E92

just wondering...does the 160mph speedo in US spec cars keep it from going any faster?

i was wondering the same thing!!!

07-16-2008, 06:00 AM	#1
Sam12345 Lieutenant Colonel 108 Rep 1,534 Posts Drives: jet black 335i coupe Join Date: Feb 2008 Location: So Cal iTrader: (3) Garage List 2008 335i Coupe [0.00]	BIG PROBLEM TODAY! JB2X and AA Speed De-Limiter I had a forum member install the AA speed de-limiter for me yesterday. I already had JB2X installed with X at 50% and no R. I filled up on gas yesterday as well at 76 gas station 91. I was driving today for about 20 minutes, temperature at 87 degrees. I am at a red light and when it turns green, i press the gas gently and All of a sudden the car JERKS like crazy maybe 10 times in a row. Then the car was going like 10MPH jerking alot, i was flooring it and it was still going 10mph jerking alot. Then all of a sudden it stopped and the car took off because i was flooring it, lol. it scared me badly. All in all it lasted about 40 seconds. Then i was still driving and lets say i am cruising at 40, all of a sudden it jerks and the car feels like it just slammed on the brakes and gased it again. but the car keeps going without stopping. i dont understand WTF is going on!!! i have no new codes. P.S. i also have BMS intake. I asked a few friends and they said it was either a loose wire in the de-limiter, or bad gas. your opinions please -Sam __________________ Legal Disclaimer: Anything I or anyone else says about my vehicle on this website(e90post.com or any affiliated or nonaffiliated sites), pertaining to modifications, is only to gain acceptance from my/our peers, and does not actually represent anything actually existing on my car, and thus, cannot be held against me in any issues, i.e. warranty claims, that may arise.
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07-16-2008, 07:21 AM	#2
ezatnova Power and Speed 105 Rep 2,197 Posts Drives: ‘22 Shelby GT500, ‘25 X5 50e, '21 Tacoma TRD OR Join Date: Jan 2006 Location: West Chester, PA iTrader: (5)	Well, you can eliminate bad gas from the choices. Not even close to possible that bad gas would cause that, unless by bad gas you mean sand and mud that clogged the fuel lines.
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07-16-2008, 07:53 AM	#3
e90AW335i Major General 144 Rep 6,608 Posts Drives: e90 335i Join Date: Sep 2007 Location: ...... iTrader: (4)	Take out the delimiter, you don't need that thing..... __________________ I install all tunes, intakes, o2 simms, and most cosmetic mods. PM me for a quote.
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07-16-2008, 09:09 AM	#4
scalbert Major General 158 Rep 5,776 Posts Drives: '13 S4, '15 Q7 Join Date: Feb 2007 Location: Woodstock, GA iTrader: (8)	^^^^^ I concur, remove the speed delimiter and retest.
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07-16-2008, 09:38 AM	#5
kompey Private First Class 11 Rep 105 Posts Drives: bmw 135i Join Date: Oct 2007 Location: italy iTrader: (1)	I've AA SLD installed from 2 weeks and no problem. ceck the wire
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07-16-2008, 10:51 AM	#6
AR230WAKEBOARDER Private First Class 4 Rep 144 Posts Drives: MONTEGO BLUE 335I Join Date: Mar 2007 Location: Why? iTrader: (0)	I dont know what the problem is but the LAST thing I would be doing when something is wrong is flooring it. #1 with modified cars, If it doesnt feel right get out of the gas ASAP.
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07-16-2008, 11:57 AM	#7
Joonsup Lieutenant General 328 Rep 17,315 Posts Drives: E92 M3, E30 325i Join Date: Sep 2007 Location: Bay Area iTrader: (8) Garage List 2008 BMW M3 [9.50]	lol wow that's some crazy stuff man. hope you get it figured out soon. i wonder what other people driving next to you were thinking. haha
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07-16-2008, 02:37 PM	#8
sambonator Samtaro! 128 Rep 2,609 Posts Drives: 2014 F32 N55 Alpinweiß Join Date: May 2007 Location: Newport Beach, CA, USA iTrader: (7)	Sounds like loose wires, or a bad speed delimiter. __________________
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07-16-2008, 03:25 PM	#10
to_riffic Lieutenant General 3074 Rep 13,777 Posts Drives: rwd Join Date: Feb 2008 Location: SoCal iTrader: (38)	y would u really need a delimiter ne wayz....dont hav enuf long smooth roads in cali to last 155+ in our cars... __________________ ~loud noises~
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07-16-2008, 03:33 PM	#11
darkphantom Banned 631 Rep 5,945 Posts Drives: E93 335i Join Date: Aug 2007 Location: The place for Bimmers iTrader: (4)	ah! crazy stuff :-(
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07-16-2008, 04:09 PM	#12
aut0sh0cker meh 125 Rep 1,752 Posts Drives: E92 335i, 997.2 C4S Join Date: Jan 2008 Location: 91362 iTrader: (2)	Sounds like you are in a low gear bouncing off the rev limiter... but i have no idea what would cause that...
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07-16-2008, 05:22 PM	#13
Boost Gomez Colonel 54 Rep 2,359 Posts Drives: C63 AMG Join Date: Jul 2007 Location: Miami iTrader: (0) Garage List 2007 BMW 335i [0.00]	You're like 16 years old, why would you ever need a speed delimiter in Cali? That's just stupid IMO.
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07-16-2008, 05:52 PM	#14
Sam12345 Lieutenant Colonel 108 Rep 1,534 Posts Drives: jet black 335i coupe Join Date: Feb 2008 Location: So Cal iTrader: (3) Garage List 2008 335i Coupe [0.00]	lol why are people talking about the morals and the purpose of the Speed De-limiter? First of all my car does not have sport package and the speed limit is 135. Second, i am just asking for help on this problem, so i would appreciate if you could give that instead of judging the modification on the car. Third, what are you guys talking about needing a speed limiter in cali? I just like not having a limit set for me, so when in the future i decide to go to tracks or i am in a Salt Flat in the middle of the desert, i wont be limited. Thank you for some peoples help __________________ Legal Disclaimer: Anything I or anyone else says about my vehicle on this website(e90post.com or any affiliated or nonaffiliated sites), pertaining to modifications, is only to gain acceptance from my/our peers, and does not actually represent anything actually existing on my car, and thus, cannot be held against me in any issues, i.e. warranty claims, that may arise.
	Appreciate 0 Quote

07-16-2008, 06:55 PM	#15
Gen_E92 Brigadier General 121 Rep 3,430 Posts Drives: slow Join Date: Oct 2006 Location: Vancouver iTrader: (17) Garage List 2007 335i [7.80]	just wondering...does the 160mph speedo in US spec cars keep it from going any faster?
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07-16-2008, 09:45 PM	#16
Ryan@Motorwerks Captain 49 Rep 963 Posts Drives: X3M Join Date: Oct 2005 Location: Houston, TX iTrader: (0)	+1 on rechecking wires...
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