Issue's after work on transmission and engine.

Discuss all things Model T related.
Forum rules
If you need help logging in, or have question about how something works, use the Support forum located here Support Forum
Complete set of Forum Rules Forum Rules

Topic author
Dennis Pings
Posts: 4
Joined: Mon Jul 29, 2024 5:58 pm
First Name: Dennis
Last Name: Pings
Location: 1922 model T

Issue's after work on transmission and engine.

Post by Dennis Pings » Sun Dec 08, 2024 2:11 pm

Happy Holidays everyone. I just pulled the motor and did some work including changing the bands in my 22. Put everything back together and had it running in the garage and everything seemed fine. I took it out for a test drive and made it about a block and it started spitting and sputtering. I made it back home and it died and wouldn't start again. I thought maybe I picked up some junk in the carburetor. I pulled it and cleaned it. It fired right up and ran real smooth. I went for a test drive again and about a block it started spitting and sputtering again. It died and I couldn't get it started again. Any idea where to go?


Moxie26
Posts: 1863
Joined: Sun Jan 06, 2019 8:20 pm
First Name: Robert
Last Name: Jablonski
* REQUIRED* Type and Year of Model Ts owned: 1926 Runabout
Location: New Jersey
MTFCA Life Member: YES
Board Member Since: 1999

Re: Issue's after work on transmission and engine.

Post by Moxie26 » Sun Dec 08, 2024 2:32 pm

Give you a couple of questions. Close the valve on the gas sediment bulb. Drain the bulb and then remove screen... Clean or replace.


Mike Silbert
Posts: 76
Joined: Sat Feb 08, 2020 11:30 pm
First Name: Mike
Last Name: Silbert
Location: Sykesville Md
MTFCA Life Member: YES

Re: Issue's after work on transmission and engine.

Post by Mike Silbert » Sun Dec 08, 2024 5:35 pm

Probably a fuel flow issue.
Hold a can under the carb drain and let it flow for a while. It should remain a steady flow. I expect it will drop flow to a trickle after a bit.

Bad fuel flow can come from many places. I have seen dirt in every part of the system. I have also seen pinched fuel lines and bad brand new and old parts so careful testing and inspection is required. The most surprising was a bad new shutoff valve that would not flow much.
Mike


J1MGOLDEN
Posts: 1230
Joined: Sun Jan 06, 2019 5:39 pm
First Name: James
Last Name: Golden
* REQUIRED* Type and Year of Model Ts owned: 1926 Model T Roadster
Location: Bowie, MD

Re: Issue's after work on transmission and engine.

Post by J1MGOLDEN » Sun Dec 08, 2024 5:43 pm

Drain the carb bowl and see if you have a good flow of clean fuel.

That spit and sputter is also a symptom of a very lean carburetor mixture.

Mine did that just because I didn't have an air intake funnel attached and frost built up to lean out the mixture until it was froze out.

User avatar

Chris Instness
Posts: 200
Joined: Sun Jan 06, 2019 6:49 pm
First Name: Christopher
Last Name: Instness
* REQUIRED* Type and Year of Model Ts owned: 1915 runabout, T speedster
Location: Roseville, Ca

Re: Issue's after work on transmission and engine.

Post by Chris Instness » Sun Dec 08, 2024 6:07 pm

Also check to make sure the vent hole on your gas cap is clear.


Norman Kling
Posts: 4634
Joined: Tue Jan 08, 2019 1:39 pm
First Name: Norman
Last Name: Kling
Location: Alpine California

Re: Issue's after work on transmission and engine.

Post by Norman Kling » Sun Dec 08, 2024 6:14 pm

How's your fuel level? With the tank below the seat, sometimes if it gets low, it does not flow very well to the carburetor. Also, with our modern blend of fuel, sometimes if the fuel is more than a few months old it will begin to jell and clog up the line and carburetor input. Try running a wire between the ends of the fuel line to clean it out.
Norm

Post Reply Previous topicNext topic