Will not stay ruunning
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Topic author - Posts: 7
- Joined: Sat Jan 12, 2019 10:46 pm
- First Name: John
- Last Name: Verdone
- * REQUIRED* Type and Year of Model Ts owned: 1926
- Location: New York
Will not stay ruunning
Hello all !
This might seem like a dumb question but I'm scratching my head on this one.
1926 touring will only stay running if starer stays engaged ? Once you take your foot off the starter button the engine stops.
Normally you hear a coil buzz but I hear nothing,
Thanks in advance Stay safe everyone !
This might seem like a dumb question but I'm scratching my head on this one.
1926 touring will only stay running if starer stays engaged ? Once you take your foot off the starter button the engine stops.
Normally you hear a coil buzz but I hear nothing,
Thanks in advance Stay safe everyone !
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- Posts: 1697
- Joined: Sat Jan 19, 2019 9:28 am
- First Name: ROBERT
- Last Name: BERGSTADT
- Location: LOVES PARK IL
Re: Will not stay ruunning
problem with the ignition switch?
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- Posts: 5171
- Joined: Sun Jan 06, 2019 12:18 pm
- First Name: Steve
- Last Name: Tomaso
- * REQUIRED* Type and Year of Model Ts owned: 1914 Touring, 1919 Centerdoor, 1924 TT C-Cab Express, 1925 Racer
- Location: Longbranch, WA
- Board Member Since: 2001
Re: Will not stay ruunning
Did you recently "rewire" ? Sounds as though the "hot" wire was inadvertently installed on the "starter" cable post rather than the "battery" cable post.
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- Posts: 1119
- Joined: Sat Apr 13, 2019 6:06 pm
- First Name: Susanne
- Last Name: Rohner
- * REQUIRED* Type and Year of Model Ts owned: Late '15 touring, "Angel".
- Location: Valfabbrica, (central) Italy
- MTFCA Life Member: YES
- Board Member Since: 1999
- Contact:
Re: Will not stay ruunning
Do you have a good and active mag in your car? The mag is an AC device so you need an AC voltmeter to see if it's even putting out...
Then you need a good battery (12V is OK) to make sure you have current to the coils. DO NOT cross your battery to your magneto, if you do then we have a whole different remedy for you to follow.
Put the switch on Bat. Go in front, pull the car over for all 4 compression strokes, you SHOULD hear all 4 coils singing. If you don't, you need to fix this.
Doing all this... IF you have a good mag (and if not, it's not hard to zap it back to life, the ford "Black book" has a really good description to do this) you need to make sure you have good fuel (Vaporizer? There's another set of issues, but not insurmountable), and hot spark, and compression.
Since she runs until you flip the switch, my guess is you have a wonky mag, a wonky switch that is putting battery DC into your magneto AC) or you have other ignition issues... but bottom line, your starter (which is a cable from battery to foot switch to starter motor) should NOT affect starting your car... on mag.
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Then you need a good battery (12V is OK) to make sure you have current to the coils. DO NOT cross your battery to your magneto, if you do then we have a whole different remedy for you to follow.
Put the switch on Bat. Go in front, pull the car over for all 4 compression strokes, you SHOULD hear all 4 coils singing. If you don't, you need to fix this.
Doing all this... IF you have a good mag (and if not, it's not hard to zap it back to life, the ford "Black book" has a really good description to do this) you need to make sure you have good fuel (Vaporizer? There's another set of issues, but not insurmountable), and hot spark, and compression.
Since she runs until you flip the switch, my guess is you have a wonky mag, a wonky switch that is putting battery DC into your magneto AC) or you have other ignition issues... but bottom line, your starter (which is a cable from battery to foot switch to starter motor) should NOT affect starting your car... on mag.
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- Posts: 6523
- Joined: Sun Jan 06, 2019 11:18 am
- First Name: Scott
- Last Name: Conger
- * REQUIRED* Type and Year of Model Ts owned: 1919
- Location: not near anywhere, WY
- Board Member Since: 2005
Re: Will not stay ruunning
Steve's question is extremely intuitive and excellent. Only thing I'd add is that perhaps your timing is incredably retarded and firing extrordinarily late to the point where it won't carry the engine through on its own.
When you find it, let everyone know, as we're only left with WAG's to help.
When you find it, let everyone know, as we're only left with WAG's to help.
Scott Conger
Tyranny under the guise of law is still Tyranny
NH Full Flow Float Valves™
Obsolete carburetor parts manufactured
Tyranny under the guise of law is still Tyranny
NH Full Flow Float Valves™
Obsolete carburetor parts manufactured
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- Posts: 5370
- Joined: Sat Jan 05, 2019 1:57 pm
- First Name: Mark
- Last Name: Gregush
- * REQUIRED* Type and Year of Model Ts owned: 1925 cutdown PU, 1948 F2 Ford flat head 6 pickup 3 speed
- Location: Portland Or
- Board Member Since: 1999
Re: Will not stay ruunning
"1926 touring will only stay running if starer stays engaged ? Once you take your foot off the starter button the engine stops."
My guess is wired wrong at starter switch. Move the yellow wire to the other terminal and se what happens.
My guess is wired wrong at starter switch. Move the yellow wire to the other terminal and se what happens.
I know the voices aren't real but damn they have some good ideas!
1925 Cut down pickup
1948 Ford F2 pickup

1925 Cut down pickup
1948 Ford F2 pickup
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- First Name: James
- Last Name: Golden
- * REQUIRED* Type and Year of Model Ts owned: 1926 Model T Roadster
- Location: Bowie, MD
Re: Will not stay ruunning
Turn on your head lights.
If they are only on while you are pushing the starter button, move the small wire to the other starter switch terminal.
If they are only on while you are pushing the starter button, move the small wire to the other starter switch terminal.
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Topic author - Posts: 7
- Joined: Sat Jan 12, 2019 10:46 pm
- First Name: John
- Last Name: Verdone
- * REQUIRED* Type and Year of Model Ts owned: 1926
- Location: New York
Re: Will not stay ruunning
Thanks for the help everyone !!!!
I recently replaced the starter switch so will confirm I didn't cross the wires !!!
Thanks again for all the help!!! STAY SAFE EVERYONE
I recently replaced the starter switch so will confirm I didn't cross the wires !!!
Thanks again for all the help!!! STAY SAFE EVERYONE
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- Posts: 5171
- Joined: Sun Jan 06, 2019 12:18 pm
- First Name: Steve
- Last Name: Tomaso
- * REQUIRED* Type and Year of Model Ts owned: 1914 Touring, 1919 Centerdoor, 1924 TT C-Cab Express, 1925 Racer
- Location: Longbranch, WA
- Board Member Since: 2001
Re: Will not stay ruunning
Get your problem figured out, John ?