clunking!

Drivetrain problems

Moderators: theelanman, dapinky, Specky, clemo, Nige, Sy V, Dave Eds, DaveT, Elanlover, muley, Enright, algirdas, nitroman, GeoffSmith

clunking!

Postby nicowalker1 » Sat 20.06.2009, 08:44

HI, ive got a clunk and rattle when im reversing and using the clutch... any ideas what it could be?
User avatar
nicowalker1
God
 
Posts: 1017
Joined: Sat 18.04.2009, 13:44
Location: Sowerby Bridge

Re: clunking!

Postby Specky » Sat 20.06.2009, 09:49

nicowalker1 wrote:HI, ive got a clunk and rattle when im reversing and using the clutch... any ideas what it could be?


Could you give us a little more to go on fella....

Do you begin to reverse.....

and the car feels like it's jumped out of gear, but it hasn't...everything feels and appears normal...Just that wierd sound

TTFN
If you have a problem, if no one else can help, and if you can find them, maybe you can hire... The N/A-Team.
User avatar
Specky
Moderator
 
Posts: 5982
Joined: Sun 07.09.2003, 23:19
Location: Swindon

Re: clunking!

Postby nicowalker1 » Sat 20.06.2009, 10:54

reverses fine, stays in gear no problem.
Just as you lift the clutch and apply power theres like a twang and a rattle as you move the clutch up and down it maybe linked to my exhaust problem but it only seems to do it when im reversing...
User avatar
nicowalker1
God
 
Posts: 1017
Joined: Sat 18.04.2009, 13:44
Location: Sowerby Bridge

Re: clunking!

Postby Specky » Sat 20.06.2009, 11:10

nicowalker1 wrote:reverses fine, stays in gear no problem.
Just as you lift the clutch and apply power theres like a twang and a rattle as you move the clutch up and down it maybe linked to my exhaust problem but it only seems to do it when im reversing...



Does it sound internal...

e.g. Some of the pressure plates fingers in the gearbox are detached....

Or does it sound external,

e.g. As if an engine damper or mount has gone allowing two surfaces to contact...

TTFN
If you have a problem, if no one else can help, and if you can find them, maybe you can hire... The N/A-Team.
User avatar
Specky
Moderator
 
Posts: 5982
Joined: Sun 07.09.2003, 23:19
Location: Swindon

Re: clunking!

Postby nicowalker1 » Sat 20.06.2009, 12:39

it sounds/feels underneath as i can feel the knocking, its worse when i turn when reversing then i get a big clunk :roll:
User avatar
nicowalker1
God
 
Posts: 1017
Joined: Sat 18.04.2009, 13:44
Location: Sowerby Bridge

Re: clunking!

Postby Specky » Sat 20.06.2009, 13:23

I think we're down to the front running gear and brakes...

CV joints, wheel bearings, raft bushes..engine mounts

How many miles has she got on her...

TTFN
If you have a problem, if no one else can help, and if you can find them, maybe you can hire... The N/A-Team.
User avatar
Specky
Moderator
 
Posts: 5982
Joined: Sun 07.09.2003, 23:19
Location: Swindon

Re: clunking!

Postby nicowalker1 » Sat 20.06.2009, 14:51

62,000
User avatar
nicowalker1
God
 
Posts: 1017
Joined: Sat 18.04.2009, 13:44
Location: Sowerby Bridge

Re: clunking!

Postby Specky » Sat 20.06.2009, 15:18

It's a hard one to diagnose with out seeing the car...

What's your location, may be a fellow LECer could have a look...

TTFN
If you have a problem, if no one else can help, and if you can find them, maybe you can hire... The N/A-Team.
User avatar
Specky
Moderator
 
Posts: 5982
Joined: Sun 07.09.2003, 23:19
Location: Swindon

Re: clunking!

Postby rip » Sat 20.06.2009, 16:21

Specky wrote:What's your location, may be a fellow LECer could have a look...

TTFN


IIRC, Nick lives between somewhere Leeds & Manchester.
1990 SE
User avatar
rip
God
 
Posts: 5904
Joined: Sun 08.04.2007, 07:48
Location: Milton Keynes, UK

Re: clunking!

Postby GeoffSmith » Sat 20.06.2009, 21:10

Could be the exhaust if it's close to the chassis - might be worth getting it checked out (for free) at QuickFit or similar.
Calypso Red S2 #417

USB ElanScan interfaces - £60 incl. UK P&P & £65 incl. ROW P&P
User avatar
GeoffSmith
Kitty Fiddler
 
Posts: 15628
Joined: Fri 03.02.2006, 21:57
Location: S2#417 in Tytherington, Gloucestershire

Re: clunking!

Postby rip » Sat 20.06.2009, 23:28

GeoffSmith wrote:Could be the exhaust if it's close to the chassis - might be worth getting it checked out (for free) at QuickFit or similar.


Good point, Geoff.
That brings back memories. My exhaust used to foul my gearbox. It sounded like a metallic clank which did no damage whatsoever & went away on its own. Like Nicks, I could only hear mine when I engaged drive. Lotus did re-design, but this wasn't very good.
The Peco & Piper exhausts solve this properly by having a metallic section. If this is your noise, then fitting your Peco will cure it.

Edit: Metallic section :wtf: I meant the Peco has a flexible section.
Last edited by rip on Sun 21.06.2009, 15:20, edited 1 time in total.
1990 SE
User avatar
rip
God
 
Posts: 5904
Joined: Sun 08.04.2007, 07:48
Location: Milton Keynes, UK

Re: clunking!

Postby Specky » Sat 20.06.2009, 23:40

Is the sound more of a harsh buzz than a rattle?

TTFN
If you have a problem, if no one else can help, and if you can find them, maybe you can hire... The N/A-Team.
User avatar
Specky
Moderator
 
Posts: 5982
Joined: Sun 07.09.2003, 23:19
Location: Swindon

Re: clunking!

Postby nicowalker1 » Sun 21.06.2009, 08:04

I think RIP may be spot on, the guy i bought it of botched my exhaust so ill check that out. Hopefully fitting the pecco next Sunday. big grin!!! :mrgreen:
So shall see if it goes after that
User avatar
nicowalker1
God
 
Posts: 1017
Joined: Sat 18.04.2009, 13:44
Location: Sowerby Bridge


Return to Transmission, and Clutch

Who is online

Users browsing this forum: No registered users and 2 guests