Rpm raise when clutch is depressed. - EvoXForums.com

NkbourgeoisX · 01-13-2013, 04:37 PM

Even when I am in neutral, when I kick in the clutch my rpm raise. Only at the bottom inch or so does this occur. Im running an exedy twin. Anybody else have this happen or know why it would?

livnpaintball2 · 01-14-2013, 02:25 PM

My fiend had this happen on his a4, it was a switch on the pedal arm that went bad.

darkrom · 01-14-2013, 02:29 PM

Quote:

Originally Posted by NkbourgeoisX

Even when I am in neutral, when I kick in the clutch my rpm raise. Only at the bottom inch or so does this occur. Im running an exedy twin. Anybody else have this happen or know why it would?

Happens to me on the stock clutch. Very very minimal change in rpm though.

Sent from my Nexus 4 using AutoGuide.Com Free App

ckydici · 01-14-2013, 02:35 PM

I have an exedy twin as well and run into this too. I don't feel it's an issue of any sort, although I don't know exactly why it happens. Only get the rpm lift when at low speed and slowing down. Sometimes it bounces like 500-750 rpm repeatedly while I'm braking until I come to a complete stop, then idles normally. I figured it may also have to do with my 214b cams though. Guess I don't completely understand it as well though.

Highgain10 · 01-16-2013, 10:03 PM

Quote:

Originally Posted by darkrom

Happens to me on the stock clutch. Very very minimal change in rpm though.

Sent from my Nexus 4 using AutoGuide.Com Free App

Mines brand new, bone stock and does this as well. Very slight rpm change also.

NkbourgeoisX · 01-18-2013, 03:58 PM

Okay, cool. I'm just paranoid at this point

Sent from my Autoguide iPhone app

ckydici · 01-19-2013, 05:24 AM

I've also noticed this happens more in cold weather. Sometimes I get a long rev hang when depressing clutch, like it'll jump up 1k rpm and hang for a few seconds before dropping. This doesn't happen often, but it seems like it happens more in cold weather since we are in the teens-20's in IL the past week or two.

mindovaanything · 01-19-2013, 04:19 PM

Yea I've noticed the rev hang and the higher rpm idle at stoplights in colder weather and higher elevations recently too, don't think it's anything to worry about.

AdhesiveTeflon · 02-07-2013, 06:47 AM

Quote:

Originally Posted by ckydici

I've also noticed this happens more in cold weather. Sometimes I get a long rev hang when depressing clutch, like it'll jump up 1k rpm and hang for a few seconds before dropping. This doesn't happen often, but it seems like it happens more in cold weather since we are in the teens-20's in IL the past week or two.

Same here, noticed it a lot when the car is still warming up and I'm coming to a halt at a light. Drives normal though after a little driving.

And I live 30 minutes away from you

mac11wildcat · 02-07-2013, 12:28 PM

happens to my buddy's built 5th gen camaro, except his is like a 1k hang until the clutch is pushed in again. was told it was nothing by his builder/tuner.

01-13-2013, 04:37 PM	#1
NkbourgeoisX Just Spooling Up Join Date: Aug 2012 iTrader: (0) Location: Chattanooga, Tn. Posts: 255	Rpm raise when clutch is depressed. Even when I am in neutral, when I kick in the clutch my rpm raise. Only at the bottom inch or so does this occur. Im running an exedy twin. Anybody else have this happen or know why it would? __________________ "In order to acquire a growing and lasting respect in society, it is a good thing, if you possess great talent, to give, early in your youth, a very hard kick to the right shin of the society that you love. After that, be a snob." -Salvador Dali

01-14-2013, 02:25 PM	#2
livnpaintball2 Just Spooling Up Join Date: Nov 2009 iTrader: (0) Location: DFW Posts: 291	My fiend had this happen on his a4, it was a switch on the pedal arm that went bad. __________________ 13 GSR WW / with parts N54 BMW 135i 12 Vette. (gone) 09 GT500 (gone) 11 Ducati M1100Evo (gone) 10 EVO X GSR GG SSS. (gone) 07 FJ CUISER LIFT+WINCH 08 CBR1000RR (gone) 08 EVO X MR AERO APEX AND PARTS (GONE) 04 ZX10R TRACK DAY (GONE)

01-14-2013, 02:35 PM	#4
ckydici Just Spooling Up Join Date: Apr 2011 iTrader: (0) Location: Aurora, IL Posts: 290	I have an exedy twin as well and run into this too. I don't feel it's an issue of any sort, although I don't know exactly why it happens. Only get the rpm lift when at low speed and slowing down. Sometimes it bounces like 500-750 rpm repeatedly while I'm braking until I come to a complete stop, then idles normally. I figured it may also have to do with my 214b cams though. Guess I don't completely understand it as well though. __________________ Lots of stuff = **AMS TUNED 450whp / 366wtq**

01-18-2013, 03:58 PM	#6
NkbourgeoisX Just Spooling Up Join Date: Aug 2012 iTrader: (0) Location: Chattanooga, Tn. Posts: 255	Rpm raise when clutch is depressed. Okay, cool. I'm just paranoid at this point Sent from my Autoguide iPhone app __________________ "In order to acquire a growing and lasting respect in society, it is a good thing, if you possess great talent, to give, early in your youth, a very hard kick to the right shin of the society that you love. After that, be a snob." -Salvador Dali

01-19-2013, 05:24 AM	#7
ckydici Just Spooling Up Join Date: Apr 2011 iTrader: (0) Location: Aurora, IL Posts: 290	I've also noticed this happens more in cold weather. Sometimes I get a long rev hang when depressing clutch, like it'll jump up 1k rpm and hang for a few seconds before dropping. This doesn't happen often, but it seems like it happens more in cold weather since we are in the teens-20's in IL the past week or two. __________________ Lots of stuff = **AMS TUNED 450whp / 366wtq**

01-19-2013, 04:19 PM	#8
mindovaanything Forum Lackey Join Date: Jul 2011 iTrader: (100) Location: SF Bay Area Posts: 1,371	Yea I've noticed the rev hang and the higher rpm idle at stoplights in colder weather and higher elevations recently too, don't think it's anything to worry about.

02-07-2013, 12:28 PM	#10
mac11wildcat [Local Team Member] Join Date: Aug 2012 iTrader: (0) Location: Wilmington, MA Posts: 4,908	happens to my buddy's built 5th gen camaro, except his is like a 1k hang until the clutch is pushed in again. was told it was nothing by his builder/tuner. __________________ TWM\|Torque\|Works\|AMS\|HKS\|Lou's\|Grimspeed\|UR\|SSP\|TiaL\|Tomei

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