I think I'm Shifting Wrong

Haboob · 01-15-2013, 10:19 AM

Quote:

Originally Posted by scope22

Yea it does get jerky but it seems to depend on RPMS, if you're shifting at 3500+ then its preptty smooth, anything below its jerky. Also i bit of gas in between shifts makes it a big difference.

Have you noticed a difference in up-shifting with SRM on and off, or is it just me? Seems SRM on will keep the RPMs up for just a second while shifting vs. SRM off.

That or I'm still just on the gas a little too late/early.

I'll test the +3500 theory. I like to short shift a bit and see if it helps me save fuel (it doesn't, because I'm not consistent with it when the freeway/roads open up...

)

Mandingo · 01-15-2013, 10:35 AM

I've heard a lot of people mention the SRM theory, but it doesn't seem to change anything with upshifts in my car. The revs start to drop immediately. At least as far as I can tell.

scope22 · 01-15-2013, 12:33 PM

Quote:

Originally Posted by Mandingo

I've heard a lot of people mention the SRM theory, but it doesn't seem to change anything with upshifts in my car. The revs start to drop immediately. At least as far as I can tell.

if you shift very fast on lower RPMs like 2k or so you'll notice a jerk forward

scope22 · 01-15-2013, 12:22 PM

Quote:

Originally Posted by Haboob

Have you noticed a difference in up-shifting with SRM on and off, or is it just me? Seems SRM on will keep the RPMs up for just a second while shifting vs. SRM off.

That or I'm still just on the gas a little too late/early.

I'll test the +3500 theory. I like to short shift a bit and see if it helps me save fuel (it doesn't, because I'm not consistent with it when the freeway/roads open up...

)

I used to drive TransAms with high tourque short shifting was not a problem, this car doesn't like it

scope22 · 01-15-2013, 12:27 PM

Quote:

Originally Posted by Haboob

Have you noticed a difference in up-shifting with SRM on and off, or is it just me? Seems SRM on will keep the RPMs up for just a second while shifting vs. SRM off.

That or I'm still just on the gas a little too late/early.

I'll test the +3500 theory. I like to short shift a bit and see if it helps me save fuel (it doesn't, because I'm not consistent with it when the freeway/roads open up...

)

YES it does keep the RPMs up for a bit, i verifyed that with dealer, its how it works again if you're shifting below 3500 it will give you a jerk forward SO what i do is wait an extra second after i push the clutch in then its smooth as butter. So to me it seems that there are 2 ways to drive this car, fast and slow. When driving fast and shifting above 3500rpms its goign to shift fine no jerking, if you're driving slow then you need to give i an extra second between shifts.

R0bDC · 01-15-2013, 12:38 PM

Quote:

Originally Posted by scope22

YES it does keep the RPMs up for a bit, i verifyed that with dealer, its how it works again if you're shifting below 3500 it will give you a jerk forward SO what i do is wait an extra second after i push the clutch in then its smooth as butter. So to me it seems that there are 2 ways to drive this car, fast and slow. When driving fast and shifting above 3500rpms its goign to shift fine no jerking, if you're driving slow then you need to give i an extra second between shifts.

So when im in high speeds, when I press the clutch I should shift right away so I shift in high RPM's, but when im going slow I should wait a second to shift?

This is what I got from that

scope22 · 01-15-2013, 12:42 PM

Quote:

Originally Posted by R0bDC

So when im in high speeds, when I press the clutch I should shift right away so I shift in high RPM's, but when im going slow I should wait a second to shift?

This is what I got from that

its what i do...to reduce the jerk forward caused by SRM on lower RPMs

Haboob · 01-15-2013, 12:48 PM

Good, then I'm not going crazy!

01-15-2013, 10:35 AM	#2 (permalink)
Mandingo Track Member Join Date: Nov 2010 Location: Dallas Posts: 625 Drives: '10 370z 6spd Rep Power: 3372	I've heard a lot of people mention the SRM theory, but it doesn't seem to change anything with upshifts in my car. The revs start to drop immediately. At least as far as I can tell. __________________ some mods

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Need some help with shifting.	Gauge	Nismo 370Z	27	03-01-2012 11:48 AM
Please help me with my shifting...	Hugoneus	Engine & Drivetrain	27	12-01-2010 11:02 PM
Shifting 1st to 2nd	rmorrow	Nissan 370Z General Discussions	35	06-10-2010 04:42 PM
Shifting Into First Not Possible...	Hugoneus	Nissan 370Z General Discussions	50	03-16-2010 06:36 PM
Shifting from 5th to 6th.	gh0st3794	Engine & Drivetrain	1	02-19-2010 03:11 PM

01-15-2013, 12:48 PM	#8 (permalink)
Haboob A True Z Fanatic Join Date: Aug 2012 Location: Surface of the sun. Posts: 13,159 Drives: '18 GTI Autobahn DSG Rep Power: 1388	Good, then I'm not going crazy!