Speedo Stuck at 29,999 - Why?
Speedo Stuck at 29,999 - Why?
Author
Discussion

Russ_Chim

Original Poster:

76 posts

260 months

Sunday 19th October 2008
quotequote all
Hi,

Any ideas what caused this? Presumably it is not the sender unit? Do I need a new speedo or shall I leave it and then I can sell it as a 'low mileage' car in 10 years time!!!!!!!

Russ

Dave 500

7,882 posts

271 months

Sunday 19th October 2008
quotequote all
They all tend to do that frown No point in replacing it the new one will do the same. Over time it will start to work again just think of it as free miles....

phlap

563 posts

281 months

Sunday 19th October 2008
quotequote all
Quite a few PH'ers have said that they usually roll over eventually.

Both of my Chim's odometers stuck at the same mileage as yours.
My current one released after a sharp bash on the dashtop. smash
The first one didnt and needed removal and repair (about £120 I recall).

Edited by phlap on Sunday 19th October 12:34

lotusandy

257 posts

300 months

Sunday 19th October 2008
quotequote all
Previous post of mine on the subject....

Have recently purchased a 98 Chim, it came with the usual speedo fault of the main odometer sticking, which due to a poor repair in the past could not be cured by the usual thumping.
I was a little put off using speedy cables due to the long wait often suffered by others here, so after much searching found an alternative.
Sent the speedo to him on Tuesday had it back on the Friday!
Unit was well repaired & reset to the actual mileage at very reasonable cost of £60.
If anyone else needs their odometer sorting out I would recommend contacting John here..

http://www.jdo10.pwp.blueyonder.co.uk/

Andy

bigdods

7,175 posts

256 months

Sunday 19th October 2008
quotequote all
Mine was sorted by speedy cables for ~£70, took less than a week also. I have heard that some people have suffered delays, I called beforehand and agreed with them how long it would take before sending it off.


V8 Animal

6,015 posts

239 months

Sunday 19th October 2008
quotequote all
bigdods said:
Mine was sorted by speedy cables for ~£70, took less than a week also. I have heard that some people have suffered delays, I called beforehand and agreed with them how long it would take before sending it off.
Another one!! we must meet one daybiggrin
I had my speedo repaired by speedy and it took a month maybe there quiet.

chrispitman

742 posts

283 months

Sunday 19th October 2008
quotequote all
Mine did the same at 29,999 took about 5-10 miles then it started working again, you could try tapping it and keep pushing the reset button while moving at resonable speed.

sparkesp

298 posts

224 months

Sunday 19th October 2008
quotequote all
Yep, me too, stuck at 29,000. Just kept driving, and pushing the ODO from tome to time, eventually popped to 30,000.

Took about a week....

V8 GRF

7,299 posts

239 months

Sunday 19th October 2008
quotequote all
yes x3 mines done that on 29,999 and 39,999.

Just stuck, no need to spend money on it just press the reset vigourously while driving it'll eventually drop over.

bsdnazz

762 posts

282 months

Sunday 19th October 2008
quotequote all
chrispitman said:
Mine did the same at 29,999 took about 5-10 miles then it started working again, you could try tapping it and keep pushing the reset button while moving at resonable speed.
I find that when my speedo does this a 20 or 30 yrs in reverse sorts it out! I found this out reversing out of my parking space one day when the speedo had stuck on one of the 999s. Now done 30,000 in 5 and a half years.

Russ_Chim

Original Poster:

76 posts

260 months

Tuesday 21st October 2008
quotequote all
Thanks, will give it a go. Was worried it was going to cost me when money when I am saving up for a front end respray and new shiny lacquered badges for front and back.

Or could just leave it and take out very low mileage insurance next year.......?!!

medieval

1,499 posts

240 months

Tuesday 21st October 2008
quotequote all
My last one did that at 59,999 - makes me wonder how many miles it had really done then....scratchchin

FlipFlopGriff

7,144 posts

276 months

Tuesday 21st October 2008
quotequote all
The 500 is stuck on 39,999 and has been for about 15 months. As the last MoT had 39,999 they had to put 40,000 this time!
Tried all the recommended methods but none work. When it was on 29,999 I took the dash out and tapped it with an old toffee hammer until it moved, went for a slow trip around the block whilst Mrs FFG held the dashboard and it clicked over. Can't be ar5ed doing it again. Speedo is still OK.
FFG

mak

1,445 posts

255 months

Tuesday 21st October 2008
quotequote all
Now i no why mine is the only high mileage car around, bloody speedo worked all its life frown

Fat Boy Chim

584 posts

251 months

Thursday 23rd October 2008
quotequote all
mak said:
Now i no why mine is the only high mileage car around, bloody speedo worked all its life frown
roflroflroflrofl

Corky

704 posts

269 months

Friday 24th October 2008
quotequote all
Having had my speedo stick at 49999, I got it repaired by a local dealer, then the same thing occurred in July this yaer at 59999, in despair I was going to get it repaired again nuntil i read this post. Punched the top of the dashboard on the way to work on Wednesday, hey presto I have a working speedo, thank you.

roysum

961 posts

218 months

Saturday 25th October 2008
quotequote all
Russ_Chim said:
Hi,

Any ideas what caused this? Presumably it is not the sender unit? Do I need a new speedo or shall I leave it and then I can sell it as a 'low mileage' car in 10 years time!!!!!!!

Russ
have you tried driving it somewhere ?

CLN1

657 posts

254 months

Saturday 25th October 2008
quotequote all
Mine stuck on 19999 on the way back from Lemans last year, just kept tapping the the front of the clock and it started working again after a couple of miles.

Colin.

Chimjunkie

2,879 posts

240 months

Sunday 26th October 2008
quotequote all
The reason "why" it does this is the coupling between the motor and the counter mechanism is only a push fitted spring. This eventually loses grip (maybe as stuff migrates out of motor along shaft?) and slips under the highest load. Any major 9999 changeover causes the biggest loading on the motor. A little lock-tite on manufacture would have sorted this out rolleyes

pringli

313 posts

303 months

Sunday 26th October 2008
quotequote all
bsdnazz said:
chrispitman said:
Mine did the same at 29,999 took about 5-10 miles then it started working again, you could try tapping it and keep pushing the reset button while moving at resonable speed.
I find that when my speedo does this a 20 or 30 yrs in reverse sorts it out! I found this out reversing out of my parking space one day when the speedo had stuck on one of the 999s.
Thats a long time to be driving backwards
Mind you it will certainly keep the mileage down biglaugh