1975 model 135 no spark

[Dewayne45]

got a problem with the right side of the engine not firing. have tested the stator and pick up coils and they all are fine. got a new power pack and still not getting any fire on right side. Can anyone help? also installed 4 new coils and they test good. ????

 

[Joe Reeves]

Re: 1975 model 135 no spark

There are two (2) sensors in/on the timer base. One fires the port bank, the other fires the startboard bank. You have either a faulty sensor OR a break/short in one of the senors wires on that bank. Disconnect the sensor wires from the powrpack for that bank, then check it with an ohm meter.

 

[Dewayne45]

Re: 1975 model 135 no spark

we checked that lastnight and all tested good but still no spark. is there anything else that we might be over looking?

 

[Dewayne45]

Re: 1975 model 135 no spark

Problem solved finally!!!! Had to readjust the gap of the sensors on the timing plate. Thanks for all your help.