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Aug 24th, 2023
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Joined: Jan 2017
Posts: 85
Just Getting Started
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Just Getting Started
Joined: Jan 2017
Posts: 85 |
Same here in Belgium... I keep filling with 98 Octane, the 95 Octane is now "corrupted" with Ethanol.
Any UK M3W going through belgium => go 98 Oct!
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Joined: Apr 2013
Posts: 1,363 Likes: 11
Has a lot to Say!
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Has a lot to Say!
Joined: Apr 2013
Posts: 1,363 Likes: 11 |
Pure Gas Not according to this!
Last edited by Michael H; 28/11/17 05:39 PM.
What's your mileage? Who cares. Is it practical? See #1. What happens when it rains? You get wet.
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Joined: Jul 2015
Posts: 2,539
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jul 2015
Posts: 2,539 |
Ok 16 mile round trip to nearest purges station.
Hardly convenient.
kirkusblog.com
2016 M3W John A Prestwich Special
1952 Ford 8N
1968 Honda CL175,and 2018 Ural Retro
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Joined: May 2012
Posts: 1,790 Likes: 3
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: May 2012
Posts: 1,790 Likes: 3 |
After brimming with fuel I leave the cap open for a mile or 2 and never have a problem.
I found this out by accident one day as I forgot to snap the fuel cap down after filling
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Joined: Jun 2012
Posts: 2,141 Likes: 43
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jun 2012
Posts: 2,141 Likes: 43 |
I assume that you don't fit the locking cap inside the fuel filler Dab? Any luck with fixing the problem Rolsmith? If it was just overfilling it should have cured itself by now, if it wasn't......?
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Joined: Feb 2014
Posts: 368 Likes: 1
Learner Plates Off!
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OP
Learner Plates Off!
Joined: Feb 2014
Posts: 368 Likes: 1 |
It is hard for it to cure itself when it won’t start☹️. Since all diagnostic results pointed at the injector, I did what I should have done a few days ago. I swapped the injectors side to side and the the problem followed the injector. My dead cylinder now fires and my good cylinder is now dead. I ordered 2 replacement injectors and they should be here Monday. I ordered 2 because you just never know...
The pins on the bad injector ohm out the same as the the good injector,so I do not know what the failure mode is. I did flush out the “bad” injector with some wd40 before swapping sides and saw no debris of any kind. If there was dirt in the fuel, I don’t see how it gets past the filters. I would have thought both injectors would clog if dirty fuel was the case.
The car gradually ran worse and worse the last mile home so maybe whatever moving part is inside the injector was just slowly freezing up.
The winter weather here in Arizona (mid 80’s today) is far too nice to have a garage bound M3W, hope to be out and about on Monday!!
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Joined: Nov 2013
Posts: 1,944
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Nov 2013
Posts: 1,944 |
Possibly give it a squirt of ether Easystart engine starter or WD40 into the intake to get it running.
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Joined: Feb 2016
Posts: 7,941 Likes: 218
Talk Morgan Guru
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Talk Morgan Guru
Joined: Feb 2016
Posts: 7,941 Likes: 218 |
Possibly give it a squirt of ether Easystart engine starter or WD40 into the intake to get it running. Strongly advise against using an ether based product to start an engine. It's like taking a sledge hammer to the pistons 
Richard
2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone
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Joined: Feb 2014
Posts: 368 Likes: 1
Learner Plates Off!
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OP
Learner Plates Off!
Joined: Feb 2014
Posts: 368 Likes: 1 |
No joy here in Mudville (baseball poem where the mighty Casey struck out). After exhausting my bag of trouble shooting tricks, I had the rig transported to Brighton Motorsports just across town. They no longer sell Morgan’s but still service them and Simon, the mechanic, is quite knowledgeable.
After determining that there was adequate fuel pressure, he found zero compression on the suspect cylinder. I should probably buy a compression gauge.
Tear down and diagnosis to follow.
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Joined: Aug 2012
Posts: 136
L - Learner Plates On
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L - Learner Plates On
Joined: Aug 2012
Posts: 136 |
Hopefully, it's nothing worse than a broken valve spring.
Compression readings on these are weird due to the easy start cams. Mine only reads about 60 psi cold while cranking.
Last edited by JFP; 12/12/17 06:11 PM.
1959 4/4 - sold
1957 +4 - sold
2017 M3W - sold
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