displaying posts 1 to 6 of 6

Author Subject: Synchros
osm2121

Regular

Location: Montevideo

Registered: 02 Nov 2012

Posts: 229

Status: Offline

Post #1
When i put 2nd gear fast and at high revs, it scratches, if i wait to revs come down a bit it gets in smoothly. I suppose thats the synchronizer "brake" right? So, im planning on changing it, and if its not that expensive, change all of them.
But, are they sold sepparately? Or I have to change the whole Synchro? And where can i get them? Thanks!
Posted 20th Nov 2013 at 12:33
stan_306gti6 Forum Admin

Location: Kent

Registered: 18 Jan 2004

Posts: 21,768

Status: Offline

Post #2
Yes, you're correct, the synchro will be at fault. Yes

Most transmission specialists would be able to do it/source the part I would have thought.

________________________________________

"Supercharged - 454.1bhp/317.5lb/ft"
Peugeot 306 GTi-6
2000 (X), Moonstone Love
Posted 20th Nov 2013 at 13:37
osm2121

Regular

Location: Montevideo

Registered: 02 Nov 2012

Posts: 229

Status: Offline

Post #3
I have just changed the gearbox oil, and miraculously, the scratching on 2nd gear is gone!!!
When I drained the gearbox, the oil that came out looked like grey mud!! And the smell was unbearable!!!
Now the gearbox runs really smooth!! It´s a completely different car now
Posted 26th Nov 2013 at 03:10
stan_306gti6 Forum Admin

Location: Kent

Registered: 18 Jan 2004

Posts: 21,768

Status: Offline

Post #4
I was going to suggest you try this first. Very occasionally, this does work.

In the majority of cases though, it's synchro replacement time.
Glad it's sorted. Smile

________________________________________

"Supercharged - 454.1bhp/317.5lb/ft"
Peugeot 306 GTi-6
2000 (X), Moonstone Love
Posted 26th Nov 2013 at 07:04
armzsc6

Seasoned Pro

Location: Crowborough

Registered: 22 Mar 2008

Posts: 3,445

Status: Offline

Post #5
I've also had cases where sloppy warn linkages don't push the selector levers at a decent enough angle so they grind at high revs. First thing to try is box oil though but chances are the synchro on second is getting tired.

________________________________________

Black power baby! SUUUUUPERCHARGED Superman
Seat Leon FR TDI 190BHP 300lbft daily gti-6 killer :p
12x 306's owned so far

Cambelts, clutches, service work carried out on All makes and models, Peugeot Citroen / mitsubishi specialist.
Pug planet / Citroen Lexia diagnostics / code reads available.
Posted 26th Nov 2013 at 07:53
osm2121

Regular

Location: Montevideo

Registered: 02 Nov 2012

Posts: 229

Status: Offline

Post #6
Yes, probably this wont last long, but the problem is "temporarily fixed".
I bought the steel gear linkage kit and the short shift from pug1off also. I hope this also help, cause the stick has a little free play
Posted 26th Nov 2013 at 12:06

All times are GMT. The time is now 06:23

The Peugeot GTi-6 & Rallye Owners Club - ©2024 all rights reserved.

Please Note: The views and opinions found herein are those of individuals, and not of The Peugeot 306 GTi-6 & Rallye Owners Club or any individuals involved.
No responsibility is taken or assumed for any comments or statements made on, or in relation to, this website. Please see our updated privacy policy.