Hi Folks,
Everything new (engine and coils rebuilt, kevlar bands, oil, magneto terminal, etc.) with 500 miles/six months on my ‘25 RPU. Started running rough on magneto. Checking simple things first, I pulled the magneto terminal.
I removed the little toupee and found I could pick it up off the workbench with a magnet. Seems the bits of kevlar picked up some metal filings. Reassembled and it runs great again on magneto.
Sometimes it is the simple thing.
John
Rough on Magneto - Found This
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Topic author - Posts: 26
- Joined: Sun Jan 06, 2019 4:47 pm
- First Name: John
- Last Name: Neal
- * REQUIRED* Type and Year of Model Ts owned: 1925 Roadster Pickup
- Location: Alexandria, VA
Rough on Magneto - Found This
John Neal
Virginia
‘25 Roadster Pickup
Virginia
‘25 Roadster Pickup
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- Posts: 215
- Joined: Sun Jan 06, 2019 12:55 pm
- First Name: Walt
- Last Name: Berdan
- * REQUIRED* Type and Year of Model Ts owned: '18 Speedster had 25 touring and 26 coupe
- Location: Bellevue, WA
- MTFCA Number: 16421
Re: Rough on Magneto - Found This
I would immediately be removing the inspection plate on the top of the hogshead and be looking for anything untoward. I wouldn't expect to be finding fluff from the bands if everything is right. Hope it's OK but I'd be checking.
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- First Name: Bill
- Last Name: Robinson
- * REQUIRED* Type and Year of Model Ts owned: '21 Depot Hack, '25 Touring Car, '26 Roadster Pickup, '27 Tudor, & another '27 Tudor
- Location: Salty Bottom, ALABAMA AL
- MTFCA Number: 22487
- MTFCI Number: 17887
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Re: Rough on Magneto - Found This
Redleg- check regularly- if it happens again, then carefully inspect the three drums for a crack. But, if everything is new, as stated, probably not a problem. Maybe it's just one of the Kevlar bands that may not have gotten sealed good on the end and is un-raveling.
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- First Name: Dave
- Last Name: Hjortnaes
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Re: Rough on Magneto - Found This
Hope you have an oil screen in your tranny, and if not might be time to put one in.
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Topic author - Posts: 26
- Joined: Sun Jan 06, 2019 4:47 pm
- First Name: John
- Last Name: Neal
- * REQUIRED* Type and Year of Model Ts owned: 1925 Roadster Pickup
- Location: Alexandria, VA
Re: Rough on Magneto - Found This
Thanks, folks. I changed the oil, cleaned the filter, and examined the drums. All looks good and running great.
John
John
John Neal
Virginia
‘25 Roadster Pickup
Virginia
‘25 Roadster Pickup
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- * REQUIRED* Type and Year of Model Ts owned: ‘10 Maxwell AA, ‘11Hupp Model 20, Two 1914 Ford runabouts, 19 centerdoor, 25 C Cab,26 roadster
- Location: Northern Caldwell County TX
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- Board Member Since: 1999
Re: Rough on Magneto - Found This
‘Toupee’- that’s funny... you’ve received good advice John. Let me add my belief in the best accessory a Model T can have: outside oil line. I get plenty of flow from the mag terminal oil line to the front main bearing. You may have another design
I don’t know why I turned out this way. My parents were decent people.