dt115 no spark

[b4man]

i have a 87 DT115 no spark on any cyl motor has been sitting for many years was runninig when parked <br />thanks for any help in advance

 

[b4man]

Re: dt115 no spark

hey guys i know this is a old motor just looking for a way to start to fig this thing out i do have the clymer manual i have taken the resitance check on the pulser and charger coils i do have access to a cdi checker. i just don't know what the readings should be.the restance reading on the coils are between 180 and 195 ohms. do igntion coils go bad just sitting????? 1or 2 maybe but all 4 \i repeat i get no spark on all 4 cyl does anybody no what voltage you should get on the crank from the pulser and capacitaor coil to the cdi unit neutral and kill switches are ok would a CDI unit go bad just sitting this motor ran great when parked

 

[Rabbitdawghunter]

Re: dt115 no spark

I would be really suspect of the stop circuit if no spark on all cyls. Disconnect it at the cdi unit and see if spark returns. Usually corrosion at a connection would be the problem with a motor that has layed up.