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Won’t stay running…

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Old School AC View Drop Down
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Joined: 8 hours 10 minutes ago
Location: Florida
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    Posted: 7 hours 51 minutes ago at 8:38pm
I have an old d15, I believe it’s a 1962. The positive battery post touched and grounded the engine out…burnt the ground post off. I replaced battery end but now tractor won’t stay running. Runs for 1-2 minutes then shuts off. Any suggestions????
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 7 hours 29 minutes ago at 9:00pm
well with a shorted out battery cable, its probably not a fuel problem.. Electrical area... Coil , capacitor, starter key/ switch, wires...... When it dies, see if you have 12v at the COIL... if you do, then the battery / switch / key / wires are probably working right...

12v power to the coil , then check the FIRE at a spark plug.. If no SPARK, then you have a coil or capacitor or burn point problem... If you have NO POWER to the coil, then look at the key switch and the wire from the key to the coil.

--------One test is to take a jumper wire from the battery to the + terminal on the coil and then start the tractor.. That bypasses the key and wire harness to guarantee you have POWER to the coil.


Edited by steve(ill) - 7 hours 26 minutes ago at 9:03pm
Like them all, but love the "B"s.
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DrAllis View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 6 hours 30 minutes ago at 9:59pm
A model D-15 gas with a generator is a POSITIVE ground. So, how can the ground short out ??   Or, do you have an alternator conversion and now it is a NEGATIVE ground ??
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