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75 Horsepower Chrysler No Spark

S

Steve Heard

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I recently purchased a 75 Hor

I recently purchased a 75 Horse what I think is a Mid 1970's Chrysler Outboard 75 H.P. The model number is 757HA with serial number 6747. I was hoping someone could verify the year of the motor first.

Also there is no spark at the plugs. I have checked continuity from distributor through plug wires to plugs and it is good. Plugs are new. I believe that the coil itself is good because I checked continuity across it and it was good. Could it be the Ignition box? Any way to check it? Also any other suggestions to check would be appreciated.

Thanks
Steve
 
if this motor has a set of po

if this motor has a set of points...I suggest cleaning them with some 300 wet/dry paper. Polish them up well...reset them and try that 1st.
 
Could well be the electronic

Could well be the electronic ignition box. We had 2 blow and replaced under warranty on our early 70's 85hp and the last one blew a few days after we sold the motor in 86. We also found that the battery had to be near fully charged for the motor to start.

Alan
New Zealand
 
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