Chrysler 70hp 707HF #17505 won't run

msstring

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Jun 6, 2014
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I picked up this motor that has been docked for several years. It turns over, pumps water, but no spark and the plugs look dry. I did crank it over a bit with the plugs out while blowing mixed gas into the carbs to get some lubrication in it. That is about as far as I have gotten. Looking forward to any expert advice on where to start checking. Also if anyone knows where I could pick up a manual for it that would be great.
 
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Tnstratofam

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I picked up a factory Chrysler manual for both my 75hp and 85hp motors off evil bay.
 

jerryjerry05

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Pics always help.
What type of ignition?
​Possible it has points?
Pics?
 

msstring

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I do have power to the red and blue ignition wires going to the Magnapower CD module. That's as far as I got last night before the rain came. I'll post pictures shortly.
 

msstring

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Here are some pics. Don't know if it has points, how can I tell?
 

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msstring

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I downloaded a wire diagram last night and ordered a service manual. Not sure when that will come though.
 

msstring

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Also found another motor just like it I could get for under $200 and he said he can prove it runs. Wonder if that might be worth it. I have a 50hp Force that runs good but just not quite enough power.
 

msstring

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Well what a revolting development that is... The motor I was considering started on 🔥 today before I could get to see it. :( I don't know how bad, maybe parts...
 

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Tnstratofam

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If the lower unit is still good it alone is worth $200. I would low ball him at $100 with the fire damage they may take it just to be rid of it.
 

msstring

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Jun 6, 2014
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Got my manual today. Hopefully it will give me some direction on how to track down why I don't have spark.
 
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