Stalling when warm, rev it high, pop pop bang.

Big lumps of metals and spanners. Including servicing and fluids.

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NicBeeee
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Stalling when warm, rev it high, pop pop bang.

Post by NicBeeee »

On the verge of stripping the carb again for a clean, wondered if anyone else has other suggestion,

Last month we spent 3 weeks in Cornwall, done quite a few miles, on just one occasion the van spluttered to a halt and all though would start it refused to tick over, after a bit of fiddling and checking a few things without success I resorted to giving the engine a good revving, pop pop bang and it cleared itself and has been fine since.

Today for some reason the same thing, only this time I gave it a good revving without the fiddling, pop pop bang and drove home fine.

Off to France soon so would like it tip top as I can imagine it doing it as we are leaving the Ferry or passing through customs.

I have had similar before and it ended up being muck in the float chamber so this is my first port of call.
“A sure cure for seasickness is to sit under a tree.” ― Spike Milligan

1988 1.9 DG

ethelred the ready
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Re: Stalling when warm, rev it high, pop pop bang.

Post by ethelred the ready »

Check for air leaks before taking carb apart as these can cause lean running and backfiring too. Don't forget vacuum pipes and the house to the brake servo. Good luck!
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ghost123uk
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Re: Stalling when warm, rev it high, pop pop bang.

Post by ghost123uk »

The revving thing to clear the problem indicates summat mechanical to me. After checking all the vac pies as mentioned above, check the advance retard plate in the dissy is moving when you suck on the little vac pipe on the vac unit on the dissy. Thinks, can one also check the advance retard bob weight & spring operation without stripping the dissy down, I can't remember :roll:

Next I would be looking at the colour and general condition of the spark plugs. That can tell you quite a lot.

Oh, and if you are going to split the carb, I would get a new gasket. If you don't, Murphy’s law dictates the old one will get damaged on removal, then your stuck.
Got a new van, but it's a 165bhp T4 [shock horror] Accurate LPG Station map here

NicBeeee
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Re: Stalling when warm, rev it high, pop pop bang.

Post by NicBeeee »

Cheers for replies,

Not had a chance to look at things since OP due to work, ordered and arrived gasket set,

Will let you know how things get on, going to do a strip and clean and a set up on Tue

Ta
“A sure cure for seasickness is to sit under a tree.” ― Spike Milligan

1988 1.9 DG

NicBeeee
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Posts: 633
Joined: 12 Aug 2010, 06:57
80-90 Mem No: 8608
Location: Fairly close to Hinckley

Re: Stalling when warm, rev it high, pop pop bang.

Post by NicBeeee »

After a carb clean out, new gaskets and an emmision check the van has ran as well as usual without any problems and clocking up a good 1000 miles in the past 10 days. So either this was the problem or its purely coincidental.
“A sure cure for seasickness is to sit under a tree.” ― Spike Milligan

1988 1.9 DG

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