94 yamaha waive raider, check spark plug wire?

[lugster84]

Still missing in one cylinder, anyone know how to open the electrical box to check the spark plug wire?

 

[lugster84]

Re: 94 yamaha waive raider, check spark plug wire?

Still missing in one cylinder, anyone know how to open the electrical box to check the spark plug wire?

Friend of mine said it could be old gas and to flush out with new and new oil, this ever the case with anyone else?

 

[dannyual767]

Re: 94 yamaha waive raider, check spark plug wire?

Have you removed the spark plugs, grounded them out and then cranked the engine to check for spark?

Have you run a compression check on both cylinders to make sure that you don't have a bad cylinder?