TD or Not TD
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- Joined
- Jul 13, 2015
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- 3
This is my first post here, I am doing an engine swap for a friend. He had a Kohler CH25S and bought a brand new Kohler CH730. It was supposed to be a basic engine swap and now it just wants to fight me.
I know the original motor ran but threw a rod (I drove it like that into the garage) and has the "smart" ignition system. The new motor has fixed timing. The engine harness connector and wire colors match, there is power to the coils. I pulled the plug and grounding it to the motor while cranking gives me an intermittent faint spark. I've tried extra grounds from the engine to the chassis and the battery to the chassis.
Is there any additional wiring that needs to be done to accommodate the different style ignition system?
Any help would be appreciated.
I know the original motor ran but threw a rod (I drove it like that into the garage) and has the "smart" ignition system. The new motor has fixed timing. The engine harness connector and wire colors match, there is power to the coils. I pulled the plug and grounding it to the motor while cranking gives me an intermittent faint spark. I've tried extra grounds from the engine to the chassis and the battery to the chassis.
Is there any additional wiring that needs to be done to accommodate the different style ignition system?
Any help would be appreciated.