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juniors1282 10-01-2010 01:39 PM

No Spark!!!
 
Ok guys need a little help. My 1282 has no spark. I've replaced the coil, condenser, points, plug, and plug wire. Where should I start looking now? Any help would be much appreciated.

Rhoderman 10-01-2010 02:48 PM

Got +12V on the + side of the coil?

juniors1282 10-01-2010 02:57 PM

Yes it does.

Matt G. 10-01-2010 05:15 PM

The condenser has to be on the points side of the coil and properly grounded. You also need to run some paper between the points and/or clean them with contact cleaner.

Is the spark plug wire the correct kind (i.e. solid-core)?

juniors1282 10-01-2010 05:54 PM

Yep Matt everything is hooked up right I cleaned the points before I installed them and the plug wire is brand new from the dealer. Those plug wires aren't cheap!

Matt G. 10-01-2010 06:49 PM

You might have a defective new part. Try replacing the new parts with the old, one at a time. I'd start with the plug and plug wire.

juniors1282 10-01-2010 07:03 PM

Yea Matt I'm going to give that a try, and see what happens.

Rhoderman 10-01-2010 07:12 PM

Turn your engine over until the points are open.
Put a spark plug on the end of the coil wire, to the engine block.
Turn on the key.
Jump across the points with an old screwdriver.
Don't actually short across the points, only the "frame pieces" of the points body. Metal of one point to metal of other point.
It should spark.
If the screwdriver sparks and no plug spark, probably coil.
If no spark at the screwdriver, condenser maybe?
The coil should remain cool through all of this since the circuit is open unless you complete it with the screwdriver. Don't forget to turn the key off though.

Good Luck with it.

juniors1282 10-01-2010 09:49 PM

I'll give that a try in the morning. On another note my model 70 was suffering the same problem, did the same tune up to it and she fired right up, at least something went right today. thanks for all the help guys, maybe someday I can return the favor.

juniors1282 10-02-2010 05:41 PM

Well after 2 junk coils from the dealer, and replacing the wire from the coil to the points she's back up and running. The coils tested ok but just would not put out enough juice to make it run. They sure don't make them like they used to. I won't ever buy a new kohler coil that's forsure. I think I'm going to start running bosch blue and see if they're any better. The coil that was on it was only two month old, the one on it now is from a motor I had sitting in the corner and that coil in 45 years old go figure. Thanks again for the help guys.


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