Home · FAQ · New Posts · My Posts · PMs · Search · Members · Members Map · Calendar · Profile · Donate · Register · Log In |
Home > Technical > Feelander 2 Hesitation / Judder / Stuttering fault |
|
|
ewrfvadffe Member Since: 30 Aug 2014 Location: DE Posts: 52 |
Hello,
|
||
28th Aug 2015 7:36 am |
|
ewrfvadffe Member Since: 30 Aug 2014 Location: DE Posts: 52 |
done the test again. same weather same problem.
|
||
28th Aug 2015 2:23 pm |
|
alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
It's normal. It's the atmospheric pressure. We all live and breathe in air at around 1 atm = 14.5 psi at sea level.
|
||
28th Aug 2015 3:00 pm |
|
ewrfvadffe Member Since: 30 Aug 2014 Location: DE Posts: 52 |
Hi Alex,
|
||
28th Aug 2015 3:27 pm |
|
alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
When changing gears, an autobox, can leave the feeling of momentary lack of torque.
|
||
28th Aug 2015 3:37 pm |
|
ewrfvadffe Member Since: 30 Aug 2014 Location: DE Posts: 52 |
Hi Alex,
|
||
28th Aug 2015 3:52 pm |
|
ewrfvadffe Member Since: 30 Aug 2014 Location: DE Posts: 52 |
Hi Alex,
|
||
28th Aug 2015 4:16 pm |
|
landmaciej Member Since: 06 Jan 2015 Location: podkarpackie Posts: 27 |
Same situation with mine, normal acceleration. Clearly audible suction like sound plus judder. And no it is not normal. I hope nothing wrong happens because of that judder or hesitation on 1st gear. We have enough evidence ... |
||
28th Aug 2015 4:55 pm |
|
alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
Question is: when the drop in RPM is seen, did you also notice a drop in traction/pulling?
|
||
28th Aug 2015 5:09 pm |
|
landmaciej Member Since: 06 Jan 2015 Location: podkarpackie Posts: 27 |
How can the car continue to accelerate when the turbo is "coughing" ? It doesn't during the time of juddering. |
||
28th Aug 2015 5:12 pm |
|
ewrfvadffe Member Since: 30 Aug 2014 Location: DE Posts: 52 |
Hi Alex,
|
||
28th Aug 2015 5:17 pm |
|
alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
I was talking about his particular case. Read the last sentence.
|
||
28th Aug 2015 5:19 pm |
|
landmaciej Member Since: 06 Jan 2015 Location: podkarpackie Posts: 27 |
I know Alex I can hear it because my ear knows how it sounds His particular case is not particular at all. Its how to say ? Common |
||
28th Aug 2015 5:24 pm |
|
alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
For starters, if you can log the intake manifold pressure and fuel rail pressure vs rpm and throttle angle would be nice.
|
||
28th Aug 2015 5:24 pm |
|
|
All times are GMT |
< Previous Topic | Next Topic > |
Posting Rules
|
Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis