Search found 62 matches

by 40GT
Fri Jul 17, 2026 7:24 pm
Forum: Technical
Topic: CARB BANJO WASHERS/HEADER TANK
Replies: 9
Views: 690
Great Britain

Re: CARB BANJO WASHERS/HEADER TANK

Take the otter apart and clean the contacts, re-test and it should be ok, I wouldn't just buy another until I knew why it wasn't working.
by 40GT
Thu Jul 09, 2026 6:42 am
Forum: Technical
Topic: THROTTLE LINKAGE BOLTS
Replies: 3
Views: 688
Great Britain

Re: THROTTLE LINKAGE BOLTS

Try this thread, viewtopic.php?f=4&t=21767 , it also mentions the problems most cars have with varying tickover due to engine twist/movement.

They are captive in the bulkhead yes.
by 40GT
Tue Jun 09, 2026 6:17 am
Forum: Technical
Topic: Voltage across coil terminals
Replies: 11
Views: 1779
Great Britain

Re: Voltage across coil terminals

You need to measure positive to earth, not positive to trigger.
by 40GT
Sun May 31, 2026 8:52 am
Forum: Technical
Topic: Fuel Pump
Replies: 4
Views: 875
Great Britain

Re: Fuel Pump

Can happen in hot weather and possible air locks, not sure if it's fuel tank level dependent, couple of times with my car it ran so long you'd think there was a leak somewhere, once started all was fine.
by 40GT
Thu May 28, 2026 6:25 pm
Forum: Technical
Topic: SU piston stop cushion
Replies: 2
Views: 930
Great Britain

Re: SU piston stop cushion

So, after a call to SU, they confirmed the above part number and tolerance is correct for the HD8. The parts arrived and were fitted yesterday. Pressed in and lathe set to 10thou protrusion, air screws adjusted slightly and she's very happy. If you have a gap at the front part of the bridge to pisto...
by 40GT
Thu May 21, 2026 6:28 pm
Forum: Technical
Topic: SU piston stop cushion
Replies: 2
Views: 930
Great Britain

SU piston stop cushion

Anyone know the tolerance for the nylon stopper insert on the piston underside, ( damper cushion for piston drop to throat bridge ) , the SU part number for the smaller carbs is AUD 2435 and the air gap is 8 - 12 thou, but I think this is only for HS4/6 carbs, the HD8 having a separate air bypass wh...
by 40GT
Sat May 09, 2026 8:33 am
Forum: Series 2
Topic: Automatic gearbox issues
Replies: 2
Views: 1820
Great Britain

Re: Automatic gearbox issues

The manual would be best to check first, It's quite a comprehensive section, but look at Service instructions. Having bought my S1 with one in, I did have much work to do, from memory the first thing I did was adjust the mechanism so ''Park'' and ''L'' actually matched the detents, then following th...
by 40GT
Wed May 06, 2026 6:17 pm
Forum: Technical
Topic: Lemford sealed front Balljoint
Replies: 28
Views: 7810
Great Britain

Re: Lemford sealed front Balljoint

Yes I realised these are not E parts, they were fine regarding bolt holes, in fact they were exactly right and there were no other problems but for the main seating diameter.
by 40GT
Wed May 06, 2026 5:20 pm
Forum: Technical
Topic: Lemford sealed front Balljoint
Replies: 28
Views: 7810
Great Britain

Re: Lemford sealed front Balljoint

I was in this position last month, with the suspension all over the garage floor I had to adapt the joint, I machined it down to a smaller diameter and fitted a ring that took up the slack, not something one should have to do.
by 40GT
Sun May 03, 2026 12:39 pm
Forum: Series 1
Topic: Where do these fit
Replies: 4
Views: 1682
Great Britain

Re: Where do these fit

Uncanny, they're almost identical, perhaps they're a plug through rest for the mechanism, I know on my car the winder mech rests on the door bottom when fully opened.
by 40GT
Sat May 02, 2026 6:02 pm
Forum: Series 1
Topic: Where do these fit
Replies: 4
Views: 1682
Great Britain

Re: Where do these fit

They look like the actual buttons that run in the lifting channel of the winder mechanism, bearings if you like.
by 40GT
Wed Apr 22, 2026 6:42 pm
Forum: Technical
Topic: Two pump brake pedal
Replies: 13
Views: 3465
Great Britain

Re: Two pump brake pedal

You have original calipers?

4 pot, different story.
by 40GT
Wed Apr 15, 2026 7:08 pm
Forum: Series 1
Topic: Can anyone identify this wire?
Replies: 6
Views: 2393
Great Britain

Re: Can anyone identify this wire?

Along with the bullet connector which is also modern, process of elimination probably points to headlamp area, possibly a wire to a side lamp, why this would affect the beam I'm not sure. You need to get digging really, earths first then live, although new work follows no rules regarding colour, so ...
by 40GT
Fri Apr 10, 2026 3:54 pm
Forum: Series 1
Topic: Two smells inside the car: GASOLINE and EXHAUST. Is it regular?
Replies: 13
Views: 3745
Great Britain

Re: Two smells inside the car: GASOLINE and EXHAUST. Is it regular?

We have, Simon and myself have mentioned holes, rear lights number plate etc, the large donut seal below the tank.
Is your rear window seal good?
by 40GT
Sun Apr 05, 2026 5:00 pm
Forum: Series 3
Topic: STOLEN BRG S3 FHC MANUAL with WEBASTO
Replies: 12
Views: 3723
Great Britain

Re: STOLEN BRG S3 FHC MANUAL with WEBASTO

Neighbours doorcam footage?, there's certainly a lot of this on youtube, is there a Faceplant or instagram forum for stolen cars?
by 40GT
Sat Apr 04, 2026 7:11 am
Forum: Series 1
Topic: Two smells inside the car: GASOLINE and EXHAUST. Is it regular?
Replies: 13
Views: 3745
Great Britain

Re: Two smells inside the car: GASOLINE and EXHAUST. Is it regular?

As mentioned above, the fuel take off and the fuel gauge sender, then next the holes. My car had no seal at the tank sump, this is a big hole, after making a ring from dense packing foam, I moved to the front bulkhead. Lots of holes here too, but probably the most obvious was the lack of a foam ring...
by 40GT
Wed Apr 01, 2026 7:50 pm
Forum: Technical
Topic: S1 S2 Auto BW linkage help
Replies: 0
Views: 2588
Great Britain

S1 S2 Auto BW linkage help

My 66 Auto has a missing Carb linkage part that connects the main throttle shaft to the kick down shaft, the number is C25804, does anyone know the dimensions for this or could someone measure this rod for me ( outside to outside will do ), the part is almost the same as the 3 linkage rods to the ca...
by 40GT
Sat Mar 14, 2026 10:04 am
Forum: Series 1
Topic: Wire wheels, an idea. Your view?
Replies: 11
Views: 3460
Great Britain

Re: Wire wheels, an idea. Your view?

I would check the internal splines also, if okay they will have a good triangular section with flat sides, when they wear ( particularly on the rear, from braking and accelerating ) they round the sides and in extreme cases the section looks like a hollow ground knife edge.
by 40GT
Tue Feb 03, 2026 9:00 am
Forum: Technical
Topic: Oil Pressure sender 3,8
Replies: 15
Views: 4137
Great Britain

Re: Oil Pressure sender 3,8

If you are fitting as you mention above, a mechanical oil pressure gauge, then the only electrical connection would be for an illumination bulb.
by 40GT
Wed Jan 28, 2026 9:49 am
Forum: Series 3
Topic: Automatic gearbox sump gasket wanted
Replies: 4
Views: 2985
Great Britain

Re: Automatic gearbox sump gasket wanted

I am in the same position at present as mine is leaking.
I bought a sheet of impregnated Cork ( 2mm I think ), when the time comes I'll make my own.
The after market ones looked far too thin.