You want the good news.....or bad?
You want the good news.....or bad?
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Discussion

luckyp

Original Poster:

6,243 posts

254 months

Saturday 3rd June 2006
quotequote all
So, took her out for a proper blast (just to fill her up for the SVA of course )

What an amazing feeling - how much torque!!!? Gentle at first - lots of body and suspension creaking and settling, but once I realised nothing was gonna fall off, I opened her up......

HOLY SHITE!!!!! It's just all noise and vibration and sheer terror!!! Makes every supercar I've driven seem like Tomy toys !!!!

Got on OK but the following things are gonna fail it on Monday:

-Heater blower has seized, and when freed it just seems to grind on the casing

-Both wheels rub on headlamp cowl on full lock.

-As with a previous thread the idle is dificult to control - even when hot. Want's to stall when you come up to a junction.

So I'm drained actually. It's been four months of pretty intense activity. If I can get her comfortably running tommorrow, I'll go Monday, and use it to see what has to be done.

Oh, and is it hot in there!! Better get those screen vents in !!

Pete

Any thoughts on either of the two faults I have?

steve_d

13,802 posts

287 months

Saturday 3rd June 2006
quotequote all
Heater blower is a 'must have' for SVA as are the screen demister vents. I can't think of any specific reason for it jamming so it's upside down in the foot-well until you find the offending piece.
Leave the headlight cowls off for the SVA but you may still need to bend the terminals on the back of the bulb. If you're coming to Goodwood tomorrow then you can look at mine to assess how much needs to be trimmed out of the covers.

Steve

luckyp

Original Poster:

6,243 posts

254 months

Saturday 3rd June 2006
quotequote all
Steve to the rescue - again.

We've just drained the system and are attempting the impossible - taking the blower unit out.

Please , please tell me this is possible????

Pete.

Steve/everyone, won't be going tomorrow. If you see Jan from the Cannonball Run, tell her I'm busy fixing the car!!

Have a great day everyone.

Not so Lucky, Pete.

gtr-gaz

5,281 posts

275 months

Saturday 3rd June 2006
quotequote all
Bad luck Pete. Hope you get it sorted in time.

The blower unit should come out ok, although it will be a real struggle. Nigel Dean of "Which Kit" Car magazine retrofitted air con in his GTR a couple of years ago, so it is possible!!

steve_d

13,802 posts

287 months

Saturday 3rd June 2006
quotequote all
Happy to pop up and help if you need it. Either this evening or after the meet tomorrow.

Steve

DHGTR

1,196 posts

272 months

Saturday 3rd June 2006
quotequote all
Pete there is a small venting grill on each side of the blower (one for each fan). i seem to remember a couple of years back some builders discovering that the grills would foul the fan and cause them to stall, so i took mine off before installing. perhaps you could 'pop' these out without taking the unit out first. could be a quick relatively simple fix.

dave

luckyp

Original Poster:

6,243 posts

254 months

Saturday 3rd June 2006
quotequote all
Thanks for your offer Steve - there is only just enough room for me under there - would be a bit cosy with both of us feet skywards. Mind you I think the girlfriend might appreciate the new 'Ultima Dash' position added to the database!

I'm merrily snipping more of the blower bracket and trying to ease it out wher the steering column was.

Moral of this story? Fire up you blower on the bench before you fit.

Must (under) dash.

Oh - yeah. Tried the end covers first - no difference.

BTW. No speedo. Do you think the SVA man will notice? What distance is your sensor from the axle ring sprogs? Mine was 4 mm have changed it to 2mm.Don't know yet if that has fixed it.

davefiddes

846 posts

289 months

Saturday 3rd June 2006
quotequote all
You'll need to get the speedo sensor a lot closer (between 1mm and 0.5mm). I'd also make sure that the middle of the sensor lines up with the teeth. My sensor has a little raised bump in the middle of the end. This is the sensor coil itself. If it is off to one side the output will be vastly reduced especially at low speed.

First time I drove my car I discovered that the speedo didn't read despite having tested it when up on axle stands...turns out in a pre-SVA dashboard tidy up I'd inadvertantly crossed over the two sensor inputs to the speedo...shorting it out. Doh!

luckyp

Original Poster:

6,243 posts

254 months

Saturday 3rd June 2006
quotequote all
Well - heater out(£20 in a brown envelope and I'll tell you how we did it). one of the fan cylinders was offset to one side. It was grinding away at the cowling, heating it - melting, and bonding!!!

Recentered and now to reinstall.

Oh this is fun................

he-he.

Dave - onto the speedo next!!

DHGTR

1,196 posts

272 months

Saturday 3rd June 2006
quotequote all
i'll confirm sensor gap needs to be right down , close to 1mm

luckyp

Original Poster:

6,243 posts

254 months

Sunday 4th June 2006
quotequote all
Blower in and working. Speedo set to under a mil.

Tons of jobs to do tomorrow........

Night all.

Lucky

GTWayne

4,595 posts

246 months

Sunday 4th June 2006
quotequote all
Looks like it's time to live up to your monica Pete.I really do wish you the best of British mate and will have fingers crossed for you tommorow.

stig

11,823 posts

313 months

Sunday 4th June 2006
quotequote all
Hope the testers don't read PH! - driving an un-tested, un-registered, un-taxed and more importantly uninsured car on public roads...?

Sorry if that sounds boring and sensible, but an Ultima will draw attention like you wouldn't believe and I'd hate to imagine the consequences had you had an 'incident' in it.


...I'll get my hi-vis vest

crafty

2,291 posts

266 months

Sunday 4th June 2006
quotequote all
Nice work getting the car built so fast, and thanks for the tip on the heater. I took the ends out, but didnt test it. I will now.

james

1,362 posts

313 months

Sunday 4th June 2006
quotequote all
stig said:
Hope the testers don't read PH! - driving an un-tested, un-registered, un-taxed and more importantly uninsured car on public roads...?

Sorry if that sounds boring and sensible, but an Ultima will draw attention like you wouldn't believe and I'd hate to imagine the consequences had you had an 'incident' in it.


...I'll get my hi-vis vest


A bit stupid if you ask me, bearing in mind that the Police now have the power to crush your car.

luckyp

Original Poster:

6,243 posts

254 months

Sunday 4th June 2006
quotequote all
Lucky, yes, stupid no. Insurance on chassis number of course.

As you know, there is no offence to ride to a pre-booked SVA test. Do you honestly thing that no one has tested Speedo, ride height, handling, basic operation until the morning of the test?

Still no speedo. And I don't think Mr SVA tester will need to read this to spot that!!

Laters

Pete

YIIHAA

338 posts

281 months

Sunday 4th June 2006
quotequote all
Sorry to tell you but speedo accuracy is part of the SVA test. They run the car up to 40mph on the rollers and check that the speedo reads within 10%.

You have programmed the speedo with pulses per mile? (assuming it is the standard factory speedo). I can e-mail you instructions on how to do this if you like. Out of the box the speedo won't give a reading.



Edited by YIIHAA on Sunday 4th June 21:16

crafty

2,291 posts

266 months

Monday 5th June 2006
quotequote all
I cant wait to take mine for a spin as soon as the engine is ready. I am definitely takikng it out without the front or rear clips.

luckyp

Original Poster:

6,243 posts

254 months

Monday 5th June 2006
quotequote all
Well, tis the night before the......... no it's not it's three hours to the off.

Better get some shut eye.

Paul - thanks for clue on speedo - I might just be able to do something before the test. Last it was reading about half of what it should.

Pete (fingies crossed)

luckyp

Original Poster:

6,243 posts

254 months

Monday 5th June 2006
quotequote all
Crafty - a word of warning about driving with no rear clip......Don't!!

The temptation is to trial some speed but this just leads to a shower of gravel!!! You'll be picking it out of your manifold for days!!

On second thoughts go for it (just don't tell Stig cos he'll go all sensible on you! )

For that - I deserve to fail...........