rear diff dilema??
#1
Scooby Regular
Thread Starter
iTrader: (3)
Join Date: Feb 2007
Location: sheerness
Posts: 822
Likes: 0
Received 0 Likes
on
0 Posts
rear diff dilema??
right fitted my 2nd hand ppg box 9f-ty752vbcaa an got a rear diff which was from the same vehicle now when i reverse or go forward slowly it seems to jump an you can feel it through the rear wheels any suggestions on what it could be an if the rear diff did not match would this cause this ?????
also it never happened with my old box an diff ???
also it never happened with my old box an diff ???
#3
Scooby Regular
Thread Starter
iTrader: (3)
Join Date: Feb 2007
Location: sheerness
Posts: 822
Likes: 0
Received 0 Likes
on
0 Posts
thats what i am thinkin mate not sure, it has been apart as can see new sealant on it so may be just due to what is in there???????? hopefully what can it be if has got stuff done ??????
#5
Former Sponsor
iTrader: (4)
Join Date: Jul 2003
Location: @Junc 12, M40 Warwicksh; 01926 614522 CV33 9PL -Use 9GX for Satnav. South Mids Alcatek ECu dealer
Posts: 6,377
Likes: 0
Received 3 Likes
on
3 Posts
right fitted my 2nd hand ppg box 9f-ty752vbcaa an got a rear diff which was from the same vehicle now when i reverse or go forward slowly it seems to jump an you can feel it through the rear wheels any suggestions on what it could be an if the rear diff did not match would this cause this ?????
also it never happened with my old box an diff ???
also it never happened with my old box an diff ???
Sounds like either the rear plated LSD diff is set too tight for road use OR the drop gears in the gearbox do not match the rear diff and you are experiencing transmission wind up, which will ultimately break the centre diff.
Either way it is not good.
Or of course, the rear diff may not be the one from the car that matched the diff ratio of the front diff. In which case transmission wind up again.
Needs looking at by someone who knows what they are doing:- soon.
David APi
Agents for Simtek, the most exciting new Ecu for years
#6
Scooby Regular
Thread Starter
iTrader: (3)
Join Date: Feb 2007
Location: sheerness
Posts: 822
Likes: 0
Received 0 Likes
on
0 Posts
been looking into this today an awaiting a reply as think it has been set up tight for a reason it dont do it in a straight line it dont jump or anythin goin straight so seems as though the ratios are correct an it did come out of a running car both the diff an box so is the same ratio (aparrently) so should be fine.
yes david it is on a 752 casing mod may have been carried out finding out today who built so no what has been done to gearbox an diff
yes david it is on a 752 casing mod may have been carried out finding out today who built so no what has been done to gearbox an diff
#7
been looking into this today an awaiting a reply as think it has been set up tight for a reason it dont do it in a straight line it dont jump or anythin goin straight so seems as though the ratios are correct an it did come out of a running car both the diff an box so is the same ratio (aparrently) so should be fine.
yes david it is on a 752 casing mod may have been carried out finding out today who built so no what has been done to gearbox an diff
yes david it is on a 752 casing mod may have been carried out finding out today who built so no what has been done to gearbox an diff
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
18 November 2015 07:03 AM