Pre MOT fun

Pre MOT fun

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Discussion

TVRTRICEY

Original Poster:

141 posts

171 months

Tuesday 26th May 2015
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Moved the thread from my 'I have a new toy'.

Managed to get up and start some investigation into my cold start issues and generally have a good look at the car. Had all the plugs out and all seems very good there, no dramas. I noticed on turning the car off, a lot of vacuum noise so after a few start ups and turn offs, found the noise coming from the Brake servo... blowing down the vacuum hose it seems the servo is kaput, and its just taking and taking air from the breather pipe. As a little experiment we undid the hose the Servo end and just blanked it over with my finger. The one way valve is working well on the engine side, and the car fired up so much better! No wonder with the servo harvesting it all! haha

I now need to source a servo, and its not proving easy, so any help would be great. The master cylinder is AP.

Along with this the car seems to have a misfire, so fun will continue with this next time!

TVRTRICEY

Original Poster:

141 posts

171 months

Wednesday 27th May 2015
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I think I'm just going to whip it off and run it down to all the motor factors to see if they can match it. Yes I saw that thread, problem is I just cant trust it as we know many different cars have had different servos for no reason! It's probably Ford....

My car has had 4 pot APs put on, so may have been uprated anyway.

Tricey

TVRTRICEY

Original Poster:

141 posts

171 months

Saturday 30th May 2015
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Just for the benefit of other wedge owners, My car is an August 83 built car, and is fitted with the TR7 servo.

TVRTRICEY

Original Poster:

141 posts

171 months

Monday 1st June 2015
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Yes you're right!

Been up to Robsport near Cambridge today and I must say they were fantastic. The Servo is actually off a STAG. and it turns out it was just the seal between the master cylinder that had gone, so instead of 150 quid it turned into 8!

Hoping to fit it to the car today and report back later.

Tricey

TVRTRICEY

Original Poster:

141 posts

171 months

Friday 26th June 2015
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Hello all.....

The Fun has been continuing today with more braking system entertainment. Well the rears were all seized up, looks like they hadn't had much attention for a while. Managed to wing the pistons back in and fit new pads so all good there. greased up the Ujs while I was there and prop and handbrake cable. Moving down the the front all was good in the braking area, so just had the pads out and copper greased them up, lovely, done. During my time under the front end I noticed the bottom steering bush in the body is shot so I need a new one... Any idea where I can get one? Also noticed the sump was leaking, found all the bolts loose (classic) so we'll see if that helps. Checked for play in the front of the prop.. all good so greased the UJ and the slider. Good

Now the fun really started. (And this is where I need some help/advice). When I turn the lights on, in dipped and high beam selections with the stalk, the high beam illumination lamp stays on. After some advice that a relay could be causing this, tried taking some out to test the theory. after a while I ended up with ALL the Relays in the footwell and the warning light still on (bd). During all this, the drivers pod decided to stop working properly. So this created another Job smile. Ended up removing the Pod after finding the Motor very hot. The mechanism was very seized up indeed. So, armed with lube this was seen to, and put back. Now it works better than the best out of the two! Must do the same to the other when I have a chance.

Back to the illumination bulb. Could this be the stalk? Another strange thing that happened recently is the Park Brake warning light. Before I started messing around with the servo when It came off it never made a flicker, but since fitting the servo back in and new seal between the master cylinder, the light is now permenatly on (great). Looking at the handbrake switch (its a brand new one) I just disconnected it completely and the light is still on, so something completely wrong there.

Are the warning lights MOT failures wink

Any help with any of this will be much appreciated, and maybe fatal to whether I make it to BBWF haha. Actually thats a lie Il be there with my dad in his Griff either way but would like to pedal under my own steam.

Tricey

TVRTRICEY

Original Poster:

141 posts

171 months

Friday 26th June 2015
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colin mee said:
I dont think its a fail if you hand brake light does not work.dont think my has ever worked.it cones on if the fuild is low.
Cheers! Thing is I know there is plenty of fluid... so it cant be that. Must be something I knocked when I moved it all around. Will have to have a big look!

Tricey

TVRTRICEY

Original Poster:

141 posts

171 months

Friday 26th June 2015
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Yeah its going to be a fun one!

On my car there are a load of fuses and relays under the glove box in the passenger footwell, but looking at a schematic there should be more somewhere... Im suspecting they will be behind the dash?! I didn't notice if the flasher was working (should have thought about checking it properly) I did play with it but don't think anything happened. From studying a V8 schematic in the bible.... I looks like it could be the indicator stalk switch, or the relay for the dip/main beam. I know the previous owner had to quickly at the last minute put the dash back together, and decided to change some relays and all the bulbs so could be simple mistake for the wrong relay in place! Not sure!


TVRTRICEY

Original Poster:

141 posts

171 months

Wednesday 1st July 2015
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Cars booked in on Friday morning!


TVRTRICEY

Original Poster:

141 posts

171 months

Thursday 2nd July 2015
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Cheers Bradderz,
Went up to the barn today to clean it before it goes in (everyone knows a clean car passes). I tried the flash function on the stalk.. first time nothing.. then it worked (pods popped up, was hoping it would have been just the fogs that flashed haha) but as it worked.. smoke came from the indicator stalk. Had the exact same problem on a Lupo GTi I used to own, swapped it for a new part and perfect again. So its clearly wrong, new switch/stalk will be needed, but maybe, just maybe it will fix the 'tell-tale' light on the dash.

Tricey.

TVRTRICEY

Original Poster:

141 posts

171 months

Friday 3rd July 2015
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Its a fail!
Headlights are all wrong. dipped and main beam are affecting each other, still getting smoke from the stalk on using the flash operation, trying to get a new stalk but not looking like it will happen today!

On a plus.. No advisories.

Tricey.

TVRTRICEY

Original Poster:

141 posts

171 months

Wednesday 8th July 2015
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I have an MOT with no advisories!

Zig, thanks for the offer but I think I've managed to source one! It wasn't the problem in the end but I'm still going to change it as its sloppy.

In the fuse box the pins labeled up 'Diode' in the handbook had a 10 amp fuse in it.... removed it and the lights all work as they should!! Apart from the headlight flasher, not and MOT problem but would be nice to have the car fully functioning.

Does anyone know where I can get the diode that should be there?
Cheers,
Tricey!