jimboy2 Posted October 7, 2014 Share Posted October 7, 2014 (edited) Had this since I got it and thought I would try and find a solution. From what I can hear and feel it is causing no issues with performance at all. When coming off the gas the rev needle bounces instead of moving smoothly. Any one seen this before? Is it a easy problem to sort out? Cheers Edited October 7, 2014 by jimboy2 Quote Link to comment Share on other sites More sharing options...
Keyser Posted October 7, 2014 Share Posted October 7, 2014 Is it an import? seen something like it on an import - but only on hot sunny days - was something to do with the little circuit board they add behind the dash to change the digital speedo to MPH from KPH not a lot of help but maybe a place to start. Quote Link to comment Share on other sites More sharing options...
jimboy2 Posted October 8, 2014 Author Share Posted October 8, 2014 No it's not a import. It's a 08 HR does it all the time, doesn't matter if it's rain or shine. It's a very weird one! Quote Link to comment Share on other sites More sharing options...
codders Posted October 8, 2014 Share Posted October 8, 2014 (edited) You could clean your MAF and do the pedal dance (http://www.350z-uk.com/topic/53148-how-to-ecu-accelerator-pedal-throttle-valve-resets/). Edited October 8, 2014 by codders Quote Link to comment Share on other sites More sharing options...
WINKJ Posted October 8, 2014 Share Posted October 8, 2014 Always did it for me too... Causes no problems at all, but I know it's a little annoying. Hope you still love her 1 Quote Link to comment Share on other sites More sharing options...
Joeld Posted October 8, 2014 Share Posted October 8, 2014 Yeah my 57 HR does it too.. Quote Link to comment Share on other sites More sharing options...
The_Lord Posted October 8, 2014 Share Posted October 8, 2014 I have the same issue with mine. Just got it several days ago and the rev needle is not that smooth but after talking to the guys on here O decided to wait for a month or two before getting into anything. Quote Link to comment Share on other sites More sharing options...
Kaveney Posted October 8, 2014 Share Posted October 8, 2014 Yes + 1 for me too . Does not bother me to much mind . Alan Quote Link to comment Share on other sites More sharing options...
The_Lord Posted November 6, 2014 Share Posted November 6, 2014 (edited) My rev needle is back where it should be at idle speed and is way less bouncy after a throttle body recalibration. Did you try this? It helped mine... Edited November 6, 2014 by The_Lord Quote Link to comment Share on other sites More sharing options...
WhackyWill Posted November 6, 2014 Share Posted November 6, 2014 Is it when it hits the stop at 6500 rpm that it bounces.. Quote Link to comment Share on other sites More sharing options...
-Bradders- Posted November 6, 2014 Share Posted November 6, 2014 Mines always done it i read to clean the throttle body... made no difference lol 1 Quote Link to comment Share on other sites More sharing options...
jimboy2 Posted November 6, 2014 Author Share Posted November 6, 2014 Is it when it hits the stop at 6500 rpm that it bounces.. Mine bounces at 7500 as I have the far superior HR haha. Not really tried anything to be honest. Is the throttle body calibration a peddle dance? 1 Quote Link to comment Share on other sites More sharing options...
The_Lord Posted November 6, 2014 Share Posted November 6, 2014 Is it when it hits the stop at 6500 rpm that it bounces.. Mine bounces at 7500 as I have the far superior HR haha. Not really tried anything to be honest. Is the throttle body calibration a peddle dance? Jez from Horsham Dev did the peddle dance for me and told me that HR engines will always have some (minimal of course) bounce due to the dual throttle bodies Quote Link to comment Share on other sites More sharing options...
hensh65 Posted November 6, 2014 Share Posted November 6, 2014 Is it when it hits the stop at 6500 rpm that it bounces.. Mine bounces at 7500 as I have the far superior HR haha. Not really tried anything to be honest. Is the throttle body calibration a peddle dance? Thats what AMT said, then he got his HR smashed up the rear end repeatedly by multiple DEs the dirty dog There is multiple pedal dances for different procedures, use the search function 2 Quote Link to comment Share on other sites More sharing options...
thetranquilbass Posted November 6, 2014 Share Posted November 6, 2014 Thats what AMT said, then he got his HR smashed up the rear end repeatedly by multiple DEs the dirty dog Don't go labelling all HRs as a result of one who has yet to learn to drive Away and play with your soot chucker 1 Quote Link to comment Share on other sites More sharing options...
hensh65 Posted November 6, 2014 Share Posted November 6, 2014 Thats what AMT said, then he got his HR smashed up the rear end repeatedly by multiple DEs the dirty dog Don't go labelling all HRs as a result of one who has yet to learn to drive Away and play with your soot chucker I don't dispute AMTs driving abilities are probably lacking however my DE spanked you and my soot chucker would 100% spank you although I might kill myself when I go past someone at break neck speeds making 0 noise and they don't even give it a second look! Quote Link to comment Share on other sites More sharing options...
jimboy2 Posted November 6, 2014 Author Share Posted November 6, 2014 Is it when it hits the stop at 6500 rpm that it bounces.. Mine bounces at 7500 as I have the far superior HR haha. Not really tried anything to be honest. Is the throttle body calibration a peddle dance? Thats what AMT said, then he got his HR smashed up the rear end repeatedly by multiple DEs the dirty dog There is multiple pedal dances for different procedures, use the search function Haha it's not other 350z I'm worried about. It's all these skoda's and Astras that I need to be wary of ha 2 Quote Link to comment Share on other sites More sharing options...
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