auto - dropping to first issue

Posts specific to the 2.5 litre NA engine

auto - dropping to first issue

Postby collins » Fri Jul 30, 2010 11:36 pm

Anyone else have an issue when they accelerate and it drops to first gear, the clutch doesn't let go until about 5000 revs. kinda makes accelerating pointless... any fixes? is it an ecu problem or a clutch problem?
collins
 
Posts: 4
Joined: Mon May 31, 2010 1:11 am
Car: Liberty MY04 2.5i

Re: auto - dropping to first issue

Postby castek » Tue Aug 03, 2010 7:20 am

yeh mine does this. it annoys the absolute shit out of me.

it'll take off in second, then decide theres not enough torque i guess, and drop to first. sound and look like an idiot when it happens, which is often.

buying an auto lib is my biggest regret now
castek
 
Posts: 634
Joined: Thu Feb 25, 2010 6:34 am
Location: Melbourne (Altona)
Car: 2005 Liberty 2.5i Arctic White
Real name: John

Re: auto - dropping to first issue

Postby swingn » Tue Aug 03, 2010 9:28 am

Seems to be a common complaint & I have personally experienced it in many different makes & models... But as long as you're double clutching you should be able to get it in, just might take a little bit of force as well ;)
User avatar
swingn
-stickered-
 
Posts: 4163
Joined: Wed Feb 20, 2008 1:11 pm
Location: Sydney, NSW
Car: MX5 SE / 911 Turbo
Real name: Matt
Profile URL: www.rtdc.com.au

Re: auto - dropping to first issue

Postby jdm rsk » Tue Aug 03, 2010 10:42 am

swingn wrote:Seems to be a common complaint & I have personally experienced it in many different makes & models... But as long as you're double clutching you should be able to get it in, just might take a little bit of force as well ;)

Double clutching an auto :? Matty what going on mate??
User avatar
jdm rsk
formerly legacy rsk
 
Posts: 4026
Joined: Sat Oct 07, 2006 10:04 am
Location: Sydney, Australia, Kasuga City Fukuoka Japan
Car: MY 11 VW Golf GTI ED35
Real name: Shane

Re: auto - dropping to first issue

Postby swingn » Tue Aug 03, 2010 12:50 pm

Ooops... For some reason I thought we were talking about a manual :P Especially since there was a lot of talking about the "clutch" :P

If it's an auto, it should go back no problems providing your revs aren't too high in the higher gear... If this is the case you should hear a little beep to prompt you that it hasn't changed gears. If you want to to go in smoother, just give the throttle a bit of a tap to give it some revs on the down shift. This is what most DSG style boxes & even the boxes in the Gen 4 (Face Lifted) 3RB & the new Gen 5 do.
User avatar
swingn
-stickered-
 
Posts: 4163
Joined: Wed Feb 20, 2008 1:11 pm
Location: Sydney, NSW
Car: MX5 SE / 911 Turbo
Real name: Matt
Profile URL: www.rtdc.com.au

Re: auto - dropping to first issue

Postby castek » Tue Aug 03, 2010 1:21 pm

the problem isnt changing down a gear, its the auto will suddenly decide to drop down to first with no change in throttle position
castek
 
Posts: 634
Joined: Thu Feb 25, 2010 6:34 am
Location: Melbourne (Altona)
Car: 2005 Liberty 2.5i Arctic White
Real name: John

Re: auto - dropping to first issue

Postby swingn » Tue Aug 03, 2010 2:49 pm

Ooooooo... Geez I'm having a good day aren't I :P

Well that's just a typical auto thing. Maybe just don't mash the loud peddle so hard :P
User avatar
swingn
-stickered-
 
Posts: 4163
Joined: Wed Feb 20, 2008 1:11 pm
Location: Sydney, NSW
Car: MX5 SE / 911 Turbo
Real name: Matt
Profile URL: www.rtdc.com.au

Re: auto - dropping to first issue

Postby castek » Tue Aug 03, 2010 3:07 pm

yeh but you dont have to mash it.

best example, slow for the speed hump, you can feel its in second gear, then i'll take off at a crawl, no problem, then it belts down to first.


maybe a 2.5T 6 speed conversion could sort it?
castek
 
Posts: 634
Joined: Thu Feb 25, 2010 6:34 am
Location: Melbourne (Altona)
Car: 2005 Liberty 2.5i Arctic White
Real name: John

Re: auto - dropping to first issue

Postby swingn » Wed Aug 04, 2010 8:54 am

^^^

I never had that problem when applying the throttle lightly.

Might have something to do with the GT & 3L having a 5sp Auto?
User avatar
swingn
-stickered-
 
Posts: 4163
Joined: Wed Feb 20, 2008 1:11 pm
Location: Sydney, NSW
Car: MX5 SE / 911 Turbo
Real name: Matt
Profile URL: www.rtdc.com.au

Re: auto - dropping to first issue

Postby castek » Wed Aug 04, 2010 9:52 am

i wish i had one of the above.

I'll be getting the NTD throttle controller, so will see if that makes a difference at all
castek
 
Posts: 634
Joined: Thu Feb 25, 2010 6:34 am
Location: Melbourne (Altona)
Car: 2005 Liberty 2.5i Arctic White
Real name: John

Re: auto - dropping to first issue

Postby swingn » Wed Aug 04, 2010 2:40 pm

Highly doubt it would make any difference unless you dulled down the throttle sensitivity, which lets face it, is not what you would generally do when you buy that sort of mod / product.
User avatar
swingn
-stickered-
 
Posts: 4163
Joined: Wed Feb 20, 2008 1:11 pm
Location: Sydney, NSW
Car: MX5 SE / 911 Turbo
Real name: Matt
Profile URL: www.rtdc.com.au

Re: auto - dropping to first issue

Postby castek » Wed Aug 04, 2010 3:21 pm

i'm guessing SP7 and flat out all the time, driving in sequential mode
castek
 
Posts: 634
Joined: Thu Feb 25, 2010 6:34 am
Location: Melbourne (Altona)
Car: 2005 Liberty 2.5i Arctic White
Real name: John

Re: auto - dropping to first issue

Postby AndySTi » Sat Aug 14, 2010 6:38 pm

Castek,

I'm not sure if it will solve your issue, but try resetting the ECU. If all else fails consult your dealer before spending $$$ ?
User avatar
AndySTi
 
Posts: 451
Joined: Sun Oct 26, 2008 6:53 pm
Location: Sydney
Car: MY07 LGT TB STI
Real name: Lak

Re: auto - dropping to first issue

Postby collins » Sun Aug 15, 2010 11:25 pm

well i spoke to subaru in fyshwick....

common complaint apparently, however the guy who works there that u speak to is the most painful person.. cant get a straight answer out of him.
there are fixes, subaru do them, expensive apparently. going to subaroo in mitchell tomoz, will post results
collins
 
Posts: 4
Joined: Mon May 31, 2010 1:11 am
Car: Liberty MY04 2.5i

Re: auto - dropping to first issue

Postby castek » Mon Aug 16, 2010 6:26 am

I've done the ecu reset but nothing changed.

I rekon it'll need a tune to sort it out properly
castek
 
Posts: 634
Joined: Thu Feb 25, 2010 6:34 am
Location: Melbourne (Altona)
Car: 2005 Liberty 2.5i Arctic White
Real name: John


Return to 2.5i engine specific

Who is online

Users browsing this forum: No registered users and 2 guests