SparkieBoat
Captain
- Joined
- Aug 17, 2009
- Messages
- 3,643
My seadoo keeps fouling out the plugs. mostly seems to be the rear one. It will run great one minuet then start running on 1 cylinder with the other one trying to kick in but then out again. I did a DVA test on the power going into the coil it was around 120 V. I know on an outboard it should be 150 plus. I am not sure about jetskis. Does anyone know what the DVA readings should be? Also how can I diagnoise a weak coil? If both of these are good, maybe too much oil??
Thanks
Thanks