Engine cut out and backfire

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bmcecosse
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Re: Engine cut out and backfire

Post by bmcecosse »

8) :)
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kennatt
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Re: Engine cut out and backfire

Post by kennatt »

Roy I wish you would take that engine and hand cart off,Every time I'm on the site ,if my grandson is watching(5years),I just can't move on to another topic,he just wants to watch it over and over again,keeps saying ,play it again,play it again,and if I 'm not on he keeps pestering me to "put Thomas the Tank on again Grandad" :D :D :D :D ,I'm running out of excuses,dosen't believe me now when I say "Oh its crashed" 8) .
Compliments of the season to you and all.
bmcecosse
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Re: Engine cut out and backfire

Post by bmcecosse »

:lol: I sit and watch it for hours too...... :o
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James k
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Re: Engine cut out and backfire

Post by James k »

I've now been driving the car a fair amount for the past few days and it's not played up once. I assume that means the condenser was the culprit. I've been looking at the electronic 45d distributors and I am very tempted. I suspect that my car doesn't have as much power as it should. It struggles quite a bit up hills and doesn't feel like it's pulling quite as it should. I haven't played with the timing yet as I've been worried about messing it up so I think I'll wait until I've got the new distributor.

I've got a job in Germany for a month starting at the end of next week. I'm planning to replace the distributor when I get back and also to clean out/service the fuel pump and carburettor. Is there anything else you'd recommend doing to increase the performance and reliability?

Thanks
bmcecosse
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Re: Engine cut out and backfire

Post by bmcecosse »

Run a compression check to tell you/us the general condition of the engine.
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James k
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Re: Engine cut out and backfire

Post by James k »

I did a compression check a few weeks ago when it wasn't pulling at all. It was horrendously low (about 40). After adjusting the valve clearances it was fine on all cylinders. I can't remember the exact figures but I remember them being close to what they should be.
bmcecosse
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Re: Engine cut out and backfire

Post by bmcecosse »

Re-adjust the valve gaps - exhausts to 15 thou and inlets to 12. Then do the test again on hot engine/all plugs out/battery fully charged.... And let's see the result.
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James k
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Re: Engine cut out and backfire

Post by James k »

Okay, I'll get hold of a compression tester and do it when I get back to England. Strangely, since I replaced the condenser, the car has stopped smelling of petrol when I drive it. Is this possible or is it just a coincidence?
James k
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Re: Engine cut out and backfire

Post by James k »

All I can think of is that the faulty condenser could lead to fuel not being burnt properly hence the petrol smell. I think the mixture is correct as I've checked the plugs and they are all the right colour.
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Re: Engine cut out and backfire

Post by James k »

Plus, as I think I mentioned. I'm pretty sure the vacuum advance doesn't work.
bmcecosse
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Re: Engine cut out and backfire

Post by bmcecosse »

Well - treat it to a new Simonbbc or Accuspark 45D dizzy - the electronic one if you can afford... It will be 'lifeless' if the vac advance isn't working....
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James k
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Re: Engine cut out and backfire

Post by James k »

That's what I'm going to do (In about six weeks when I'm back). Fit new electronic 45d distributor, clean carburettor and fuel pump and check compression. Hopefully then it will run better. Also, one of the manifold studs is missing (the one closest to the cab). It sheared off when I replaced the head gasket. ESM said that they'd replaced it but it seems that they haven't so I'd better replace that too. Luckily there's about a quarter of an inch left sticking out so I should be able to remove it with molegrips.
bmcecosse
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Re: Engine cut out and backfire

Post by bmcecosse »

How were ESM going to renew it...did they have your car ???? :o
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James k
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Re: Engine cut out and backfire

Post by James k »

They did, yes. I took it to them to check over and they did quite a lot of work to it.
bmcecosse
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Re: Engine cut out and backfire

Post by bmcecosse »

Like what ??? Doesn't seem to be going very well after their 'administrations' ........ :roll:
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James k
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Re: Engine cut out and backfire

Post by James k »

They did the following:
New rear shackle bushes and pins
New diff pinion seal
New flexi brake pipes
New eye bolt bushes
New clutch relay shaft bush and linkage
New tie bar rubbers
New top trunnions (both sides)
New o/s bump stop
New rear n/s brake cylinder
New brake shoes (all round)
New brake drums (all round)
New o/s front brake cylinders
Adjust steering tracking
Retorque cylinder head and adjust tappets
Repair windscreen washer

There was also more stuff that they said needed doing (rear shock absorbers, road springs, one new sill, new exhaust) that I couldn't afford.
bmcecosse
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Re: Engine cut out and backfire

Post by bmcecosse »

Oh dear - that was all easy stuff you could have done yourself... Anyway - none of it was aimed at making it GO any better - so I guess they can't be blamed for that !
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James k
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Re: Engine cut out and backfire

Post by James k »

I thought about doing it myself but I wanted to get it done quickly and properly (as I don't fully trust myself to do it properly) so I got them to do it. I only asked them to do the safety stuff as I'm happy working on the engine.
bmcecosse
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Re: Engine cut out and backfire

Post by bmcecosse »

It's best NOT to retorque a head gasket.... except after the first heat cycle when fitted new.. :roll:
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kennatt
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Re: Engine cut out and backfire

Post by kennatt »

I would suspect that the reason they didn't do the broken stud,is because they know how difficult it can be. Good luck with the mole grips you will need plenty of that. Easy if you have a mig to weld a nut onto the stud,if not, well been there many times. :( There's also a possibility that this is the cause of your trouble,could be an air leak from the manifold not sealing :-?
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