1966 Volvo 121

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mercrocker
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Re: 1966 Volvo 121

Post by mercrocker »

He can't....A fuse has blown.
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quietside
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Re: 1966 Volvo 121

Post by quietside »

BenHar wrote: Wed Aug 04, 2021 9:08 pm Quietside, does it stall while still rolling or when you actually stop?

If the latter, maybe there is a loose connection that is breaking as the engine rocks forward?

Probably bollocks, but I'm clutching at straws.

Ben
While still rolling. You stop and then fire the engine back up (it starts up straight away but runs like juddery arse).
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Re: 1966 Volvo 121

Post by Warren t claim »

quietside wrote: Wed Aug 04, 2021 10:38 pm
BenHar wrote: Wed Aug 04, 2021 9:08 pm Quietside, does it stall while still rolling or when you actually stop?

If the latter, maybe there is a loose connection that is breaking as the engine rocks forward?

Probably bollocks, but I'm clutching at straws.

Ben
While still rolling. You stop and then fire the engine back up (it starts up straight away but runs like juddery arse).
I can't help but think this is a carb issue?
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Re: 1966 Volvo 121

Post by christine »

Could it be weak idle mix , then drawing in oil on the overrun , valve guide seals worn,( high vacuum ) , which puts out the fire in the cylinders ? Does it smoke when at the bottom of a hill you apply the throttle ?
Petrol tank vent partly blocked ?
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Re: 1966 Volvo 121

Post by Nibblet »

fried onions wrote: Tue Aug 03, 2021 9:41 pm Jon, my twopenn’orth is that you should avoid going down through the gears when slowing down. This is of doubtful value and only wears the gearbox needlessly. This car will stay happily in top gear until about 20 MPH when it can be put into neutral. Brakes are for slowing down, not gears.
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Re: 1966 Volvo 121

Post by Nibblet »

As for the Volvo, bring the cunt to me to fix or burn it with fire.
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Re: 1966 Volvo 121

Post by Nibblet »

.. After a brief whizz through the posts I'd say you have an air leak around where the base of the carb sits.
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Re: 1966 Volvo 121

Post by Eddie Honda »

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Re: 1966 Volvo 121

Post by BenHar »

Nibblet wrote: Wed Aug 04, 2021 11:29 pm .. After a brief whizz through the posts I'd say you have an air leak around where the base of the carb sits.
Or some play in the butterfly linkage that is allowing it to close completely?

Ben
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Re: 1966 Volvo 121

Post by Nibblet »

Could be wear to the spindle(s); after being open at full or at least partial throttle one or both plates are failing to close- probably the primary, leading to a weak mix and stalling.
'Ever since the young men have owned motorcycles, incest has been dying out, and so has sodomy'.

'Much of the social history of the Western world over the past three decades has involved replacing what worked with what sounded good."
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