Go Back   The Ford Barn > General Discussion > Model A (1928-31)

Sponsored Links (Register now to hide all advertisements)

Reply
 
Thread Tools Display Modes
Old 06-30-2013, 03:49 PM   #1
Nlbloch
Member
 
Join Date: Apr 2011
Posts: 75
Default Help needed

I am unable to start engine using electric starter. Tried using crank and notice that the engine is very hard to turn. In fact, the crank almost springs back to the starting position. I suspect there is piston binding somewhere, but don't know where to look. Car had been running only two weeks ago. Suggestions?
Nlbloch is offline   Reply With Quote
Old 06-30-2013, 03:58 PM   #2
J Franklin
Senior Member
 
J Franklin's Avatar
 
Join Date: May 2010
Location: Oregon
Posts: 6,586
Default Re: Help needed

Take out the plugs and see if it is still hard to turn over. Do a compression check too.
J Franklin is offline   Reply With Quote
Sponsored Links (Register now to hide all advertisements)
Old 06-30-2013, 04:09 PM   #3
Russ/40
Senior Member
 
Russ/40's Avatar
 
Join Date: May 2010
Location: Santee, California
Posts: 3,505
Default Re: Help needed

Sounds like you have a cylinder full of water. Hydra lock.
Russ/40 is offline   Reply With Quote
Old 06-30-2013, 05:28 PM   #4
Purdy Swoft
Senior Member
 
Purdy Swoft's Avatar
 
Join Date: May 2010
Location: Alabama
Posts: 8,099
Default Re: Help needed

The starter drive is hung up. Put the transmission in second gear and rock the car foward and backwards, by hand. Usually rocking the car in second gear will unlock the starter. when you hear a click, usually the starter will be unlocked and will then work again
Purdy Swoft is offline   Reply With Quote
Old 06-30-2013, 09:30 PM   #5
Nlbloch
Member
 
Join Date: Apr 2011
Posts: 75
Default Re: Help needed

removing the plugs does allow the crank to start more easily. But then when I put the plugs back in, hard to crank.

How would one address the hydra lock problem? If opening the plugs releases the pressure does that still sound like water on the cylinder?
Nlbloch is offline   Reply With Quote
Old 06-30-2013, 10:01 PM   #6
rollingsculpture
Senior Member
 
rollingsculpture's Avatar
 
Join Date: May 2010
Location: Takoma park md
Posts: 271
Default Re: Help needed

Sponsored Links (Register now to hide all advertisements)
just sounds like you have good compression check that your spark advance lever is in the up position and than rotate the hand crank arm up to the 1 o clock position than using your foot you may be able to push down quickly simular to the way a person kick starts a motorcycle but with a foreward kick, thats how i have to do mine and it works well, learned it from an old timer.
__________________
Rust and roll will never die
rollingsculpture is offline   Reply With Quote
Old 06-30-2013, 10:07 PM   #7
Russ/40
Senior Member
 
Russ/40's Avatar
 
Join Date: May 2010
Location: Santee, California
Posts: 3,505
Default Re: Help needed

Quote:
Originally Posted by Nlbloch View Post
removing the plugs does allow the crank to start more easily. But then when I put the plugs back in, hard to crank.

How would one address the hydra lock problem? If opening the plugs releases the pressure does that still sound like water on the cylinder?
If there was a hydra lock issue from a leaking gasket into the cylinder, removing the plugs and cranking it would expel it out the plug hole with force. Its not likely the problem, but that would cause the problem you describe.
Russ/40 is offline   Reply With Quote
Old 06-30-2013, 10:23 PM   #8
Duffy1
Senior Member
 
Join Date: May 2012
Location: Mo. City , Texas
Posts: 725
Default Re: Help needed

Do not push down on the crank arm . Always pull up on the crank arm.
Duffy1 is offline   Reply With Quote
Old 07-01-2013, 01:18 AM   #9
J Franklin
Senior Member
 
J Franklin's Avatar
 
Join Date: May 2010
Location: Oregon
Posts: 6,586
Default Re: Help needed

Did you ever get to see a guy go over the handlebars kick starting his motorcycle? I have, and since he was not too hurt it was hilarious. Get your camera rolling and maybe make some money on youtube. Now that you have ruled out a bound starter drive, with the plugs out, (keep them out for awhile) look into the cylinders with a light and make sure there isn't a puddle on one of the pistons or rust. It might even be prudent to crack the drain plug and see if any water drains. You may just have a tight engine and a poor starter, battery, or inadequate cables or connections.

Last edited by J Franklin; 07-01-2013 at 01:26 AM.
J Franklin is offline   Reply With Quote
Old 07-01-2013, 02:34 AM   #10
Mike V. Florida
Senior Member
 
Mike V. Florida's Avatar
 
Join Date: May 2010
Location: Florida between Sarasota and TampaSouth Florida
Posts: 14,054
Send a message via AIM to Mike V. Florida
Default Re: Help needed

Quote:
Originally Posted by J Franklin View Post
... with the plugs out, (keep them out for awhile) look into the cylinders with a light and make sure there isn't a puddle on one of the pistons or rust. It might even be prudent to crack the drain plug and see if any water drains. You may just have a tight engine and a poor starter, battery, or inadequate cables or connections.
How many miles on the engine, what's the voltage on the battery?
__________________
What's right about America is that although we have a mess of problems, we have great capacity - intellect and resources - to do some thing about them. - Henry Ford II
Mike V. Florida is offline   Reply With Quote
Old 07-01-2013, 05:38 AM   #11
Joe K
Senior Member
 
Joe K's Avatar
 
Join Date: Jul 2010
Location: Cow Hampshire
Posts: 5,018
Default Re: Help needed

IIRC, when I hand started my car, I held the crank in my left hand, palm facing "in" and not wrapping the thumb around the crank handle. Pull UP.

A kick back in this position tends to take the handle from your hand and you have an entire revolution to get your arm out of the way (which it is mostly already) and even if hit usually knocks your hand "away."

Well, that's the theory.

And IIRC, it was Charles Kettering who invented the automobile self-starter, and this after seeing someone get their arm broken while attempting to start their car by hand. That original failed start resulted in the death of the person I believe.

So be careful out there!

Joe K
__________________
Shudda kept the horse.
Joe K is offline   Reply With Quote
Old 07-01-2013, 02:54 PM   #12
Mike V. Florida
Senior Member
 
Mike V. Florida's Avatar
 
Join Date: May 2010
Location: Florida between Sarasota and TampaSouth Florida
Posts: 14,054
Send a message via AIM to Mike V. Florida
Default Re: Help needed

Quote:
Originally Posted by Joe K View Post
IIRC, when I hand started my car, I held the crank in my left hand, palm facing "in" and not wrapping the thumb around the crank handle. Pull UP.

A kick back in this position tends to take the handle from your hand and you have an entire revolution to get your arm out of the way (which it is mostly already) and even if hit usually knocks your hand "away."

Well, that's the theory.

And IIRC, it was Charles Kettering who invented the automobile self-starter, and this after seeing someone get their arm broken while attempting to start their car by hand. That original failed start resulted in the death of the person I believe.

So be careful out there!

Joe K
As soon as you take something for granted it will bite you! Look up Chauffer break on the internet.
__________________
What's right about America is that although we have a mess of problems, we have great capacity - intellect and resources - to do some thing about them. - Henry Ford II
Mike V. Florida is offline   Reply With Quote
Old 07-01-2013, 10:08 PM   #13
willym38
Junior Member
 
Join Date: Apr 2013
Posts: 1
Default Re: Help needed

right on Duffy 1 , i have been starting my john deer model m forever with a crank. always pull up, i.ve seen other try to kick or push down, your looking for trouble doing that, love my 1931 S/W.
willym38 is offline   Reply With Quote
Old 07-02-2013, 01:03 AM   #14
1930artdeco
Senior Member
 
1930artdeco's Avatar
 
Join Date: May 2010
Location: Lynden, Wa
Posts: 3,942
Default Re: Help needed

Is it a new engine or one that may have to many shims taken out of the mains?

Mike
__________________
1930 TownSedan (Briggs)
1957 Country Sedan
1930artdeco is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Sponsored Links (Register now to hide all advertisements)


All times are GMT -5. The time now is 06:03 AM.