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Intermittent misfire

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Intermittent misfire
AustinWood Offline
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Joined: Aug 2017 Posts: 984 Threads: 6
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Location: Scottish Borders
#20
19-09-2020, 11:16 AM
We had a misfire which turned out to be Nos 3 & 4 exhaust valves sticking. Initially only happened when the engine got hot after a long haul in 2nd gear but got gradually worse until it always occurred over a certain engine speed. Valve stems & guides cleaned & tappet clearance increased slightly. Been OK now for several years.
Jim
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Messages In This Thread
Intermittent misfire - by 12jslater - 17-09-2020, 10:19 AM
RE: Intermittent misfire - by Reckless Rat - 17-09-2020, 10:48 AM
RE: Intermittent misfire - by 12jslater - 17-09-2020, 10:59 AM
RE: Intermittent misfire - by Tiger - 17-09-2020, 11:52 AM
RE: Intermittent misfire - by John Mason - 17-09-2020, 01:10 PM
RE: Intermittent misfire - by Tony Griffiths - 17-09-2020, 01:11 PM
RE: Intermittent misfire - by 12jslater - 17-09-2020, 01:14 PM
RE: Intermittent misfire - by 12jslater - 18-09-2020, 12:26 PM
RE: Intermittent misfire - by Ivor Hawkins - 18-09-2020, 12:40 PM
RE: Intermittent misfire - by 12jslater - 18-09-2020, 12:44 PM
RE: Intermittent misfire - by Ivor Hawkins - 18-09-2020, 12:50 PM
RE: Intermittent misfire - by 12jslater - 18-09-2020, 12:57 PM
RE: Intermittent misfire - by John Mason - 18-09-2020, 06:46 PM
RE: Intermittent misfire - by Howard Wright - 18-09-2020, 06:59 PM
RE: Intermittent misfire - by Colin Wilks - 18-09-2020, 08:19 PM
RE: Intermittent misfire - by 12jslater - 18-09-2020, 10:08 PM
RE: Intermittent misfire - by John Mason - 19-09-2020, 09:21 AM
RE: Intermittent misfire - by Colin Wilks - 19-09-2020, 09:44 AM
RE: Intermittent misfire - by AustinWood - 19-09-2020, 11:16 AM
RE: Intermittent misfire - by 12jslater - 19-09-2020, 12:04 PM
RE: Intermittent misfire - by Colin Wilks - 24-09-2020, 12:01 PM
RE: Intermittent misfire - by AustinWood - 24-09-2020, 01:02 PM
RE: Intermittent misfire - by 12jslater - 26-09-2020, 01:29 PM
RE: Intermittent misfire - by Ivor Hawkins - 26-09-2020, 01:33 PM
RE: Intermittent misfire - by 12jslater - 26-09-2020, 01:55 PM
RE: Intermittent misfire - by Colin Wilks - 26-09-2020, 02:42 PM
RE: Intermittent misfire - by Andy Bennett - 26-09-2020, 03:45 PM
RE: Intermittent misfire - by 12jslater - 26-09-2020, 04:30 PM
RE: Intermittent misfire - by Austin Nippy - 26-09-2020, 05:16 PM
RE: Intermittent misfire - by flywheel1935 - 26-09-2020, 05:48 PM
RE: Intermittent misfire - by 12jslater - 26-09-2020, 07:29 PM
RE: Intermittent misfire - by Ivor Hawkins - 27-09-2020, 09:30 AM
RE: Intermittent misfire - by John Mason - 27-09-2020, 03:59 PM
RE: Intermittent misfire - by 12jslater - 27-09-2020, 06:11 PM
RE: Intermittent misfire - by David Witton - 27-09-2020, 10:27 PM

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