Posted By |
Discussion Topic:
Engine shutdown
|
|
Scruffy |
03-11-2024 @ 3:09 PM
|
|
|
Member
Posts: 47
Joined: Apr 2022
|
After running for an awhile the engine shuts down and I am unable to restart. Some one suggested vapor lock. Someone suggested that the coil heats up. I did drain some fuel one time and put in carburetor . No spork so no fire. 1939 flathead motor original motor. Suggestions? Thx
|
37RAGTOPMAN |
03-11-2024 @ 3:22 PM
|
|
|
Senior
Posts: 1961
Joined: Oct 2009
|
QUESTIONS, does the engine start after it cools down, if it does send the DIST and coil to SKIP for rebuilding, if it still does not start when cooled down, check the following did you check for voltage at the coil, with the switch on ? is voltage there and how many volts, ? if not check your ignition switch to see if voltage is there if not' back track the wiring to the solenoid, is the wires clean and tight, if not check to see if the heavy battery cable is feeding the solenoid hope this helps 37 Ragtopman ,MAINE
|
JayChicago |
03-12-2024 @ 7:06 AM
|
|
|
Member
Posts: 480
Joined: Jan 2016
|
“After running for an awhile the engine shuts down and I am unable to restart. No spark so no fire. “ Sounds like the classic symptom of a failing coil, or maybe failing condenser. Both will often work ok when cold but then fail when they get warm from operating. I would not bother with the distributor ; if engine runs ok for a while not likely anything wrong there.
|
trjford8 |
03-12-2024 @ 7:24 AM
|
|
|
Senior
Posts: 4215
Joined: Oct 2009
|
I think Jay has it right. A failing coil or a condenser. I would opt to change the condenser first.
|
Scruffy |
03-13-2024 @ 11:54 AM
|
|
|
Member
Posts: 47
Joined: Apr 2022
|
Thank you guys
|