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Posts posted by Paula
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Should i get the 74'c thermostat to get it open a bit ealier?
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31 minutes ago, Pete Lewis said:
think i would buzz through the tappets again to loose some of the sewing machine noises
thermostat 82C needs air bleed jiggle pin in the rim to aid refilling by letting the air out when closed
but you can just drill a 3mm hole in the rim ,thats works well enough
so those are call ed moving iron gauges , dont need a voltage stabiliser the gauge workings balance
any voltage changes . s
these use a very different sender unit is 121997 very different to the one for stabilised gauges if you mix them up and get some daft hot readings
£3,25 from james paddocks stock them if you think the gauge is misbehaving
Pete
I'll get the thermostat and see how the gauge behaves. It's always made sense in the past
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1 minute ago, JohnD said:
An overheating engine can make some very alarming noises!
John
I'm hoping that's it!
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5 hours ago, mpbarrett said:
check the earth connection in the distributor, the small wire that goes to the plate that holds the points electronic ignition. If you dont have that wire the plate is earthed thru the rotating parts of the plate and this can start to fail when it gets hot.
Had a GT6 that had this problem....mike
I re did this connection to make sure.
Thanks
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Ok.
Stand by for some classic "Paula"
I cleaned the plugs up and got him running again. Sounds pretty noisey i think. Like there's more low end noise. Like a grumble.
Anyway.Went for a drive avoiding traffic and he runs fine. There was a point where i heard what sounded like something was clunking around in the engine. I thought i had maybe left a spanner on the engine or something, but it sounded bad. I turned around and came home. The noise didn't come back.
I got home and got my IR thermometer out and checked the top of the thermostat housing. 85'c
Then i checked the radiator 30'c
So i guess that's the thermostat not opening. I swear i checked it, but i did boil it in a pan. So maybe it isn't opening early enough.
I'll get a replacement and then check again. I am a little worried about the weird noises. Tappets are a bit noisy too, but i can adjust them.
I took 2 videos so you can hear it (should you be inclined!). One before i set off and the other is from me accidently leaving the phone recording in my pocket. It does pick up the clunking sound thoughOh and Sorry @Pete Lewis The gauge is a fast type one.
Any tips on the best thermostat to get?
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It's a slow meter. It does seem to drop down quite a bit once i get moving again, but by then the plugs are fouled up.
The traffic around me at the moment is much worse than normal. Lots of temporary traffic lights. You seem to go from one to the next. It's almost like they are doing a coordinated attack!
Maybe it's just that?
I've adjusted the carbs so they are slightly lean.
I'll try all the things mentioned and report back!
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2 hours ago, JohnD said:
Paula,
I don't trust temperature senders! Especially modern replicas, that go off in months. They can under and overread.
Check with an IR 'gun' what the actual temp is at the thermostat, or take out the sender and calibrate it, in a pan of water, over a camp stove, with the IR gun, or a cooking thermometer:
Extend wires to the sensor in the bath to the loom and a good earth, so you can read what the gauge says on the dash. Then you KNOW what "3/4" hot means!
John
So I might be overheating. I’ll look into it
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Dammit. Spoke too soon i think.
He's running lovely even when left idling for a good time. But after about 30mins in traffic he starts to run lumpy and eventually only runs on 4 or 5 Cylinders.One of the plugs is wet and most of the rest are sooty.
I've checked the carbs and they are not running rich as far as i can tell. I've replaced the coil and the electronic ignition. I've also put new plugs distributer capo and rotor in.
I'm starting to think something else may be wrong. Maybe valves seals?It's a shame because he's running like a dream up until the long time in traffic.
He's overheating a little maybe but hardly at all over halfway on the gauge and that's after a long time in traffic.
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‘New’ coil fitted.
Went for a lap of my test track (A30 to Esher and back)We’re all good! Thank you.
I forgot what a little pocket rocket he was. Been having far too much fun on the way back.
runs like a dream.
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11 minutes ago, Colin Lindsay said:
Could be flooding? Floods over time, cuts out but then after a time the excess fuel evaporates and off you go again?
It doesn't smell like it.
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It's electronic ignition. Hopefully the coil
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32 minutes ago, johny said:
Hi Paula, Id be looking at the coil, electronic ignition or points condenser as it seems to be temperature related...
Oh! That's something i hadn't thought of!
I have one knocking about too! -
Well here i am again.
This one's stumped me.
It's running very well and keeping cool until i've been stuck in traffic for a long time or i'm giving it the beans on the motorway. It runs fine until i put my foot down and it runs lumpy and starts to lose power.
This gets worse until i'm limping home and breaking down outside sainsbury's (where you see everyone you know!)
I have to let him cool down and then limp home. It doesn't recover until it's completely cooled. Then it's all good again.
The plugs are very sooted up. Changed 4 of the plugs (all i had in the boot) I've flushed and cleaned out the cooling system and checked the carbs. When i push the little button to raise the carb damper piston the revs rise slightly and then settle down to idle.I've changed the distributor cap and rotor that was badly corroded. (when i saw that i gave a hurrah that i later had to withdraw)
I've checked the thermostat. I've changed the air filters. Put a new fuel filter on.I'd like to check the fuel pump, but it seems to be fine when i remove a pipe it has a good squirt.
Any ideas? -
47 minutes ago, Pete Lewis said:
Paula how are you ??? been quiet on here for toooooo long .......... hows Ulez ????
and its east to remember 15 to young 36 too old 24 just right
but that depends on your age and outlook .
just something a guy taught me all those years ago Ha
pete
I'd take 38 for sure!
I'm all good.
Feargal is being a right pain in the bum at the moment though. I'll post on my own thread all about it -
On 20/04/2021 at 14:00, Pete Lewis said:
forgot to say on the dizzy cap thats anticlockwise from wherever No1 is
Pete
Ignore my last! 😂
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Mine is 1 4 2 6 3 5
what’s that all about?
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Think I might have done that by moving the manifolds out of the way. Possibly shorted the battery flat too.
getting good at this! 😂
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Thank you!
loose cable on Solenoidwere off
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All back together and he’s refusing to start. Just turning over slowly. I’ve tried jumping from the van but that’s not making any difference.
I can turn the engine over fine with the fan. There’s fuel as I’ve also flooded the carbs and they are now dripping.
I feel like it would start if I could get a good crank on it.
weird how the jump doesn’t work from the van though.
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2 minutes ago, Pete Lewis said:
i would paint it on both faces of head and block leave the gasket dry to find it own level in the goo
Pete
Oooo nice
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The head and block are all lovely and flat. I checked with a brand new steel ruler.
I wonder if the whole problem was the lack of little hole in the thermostat all along!
I'm waiting for my Stud and Wellseal to arrive before putting it back together so i got the paint out.Do i just do a very thing smear of the Wellseal on both sides of the gasket when it finally arrives?
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2 hours ago, Pete Lewis said:
well the easy job is add a 3mm drilled hole in the stat rim.
if you remove the studs and use a hard block to sand the face clean you will soon see if any hole has a raised periphery it will shine up before the main face
things like a step drill/cone cutter are good for adding a shallow countersink to an exitisting hole
and lots of other odd jobs
I have a new thermostat coming too.
I do have some step drills. That is slightly terrifying though!
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5 minutes ago, johny said:
Sorry, job list is mounting up! Now what else is there🤔
That’ll do!
Hello from Paula and her Vitesse
in I thought I'd introduce myself
Posted
Getting bad feeling about the smoke too.