690 Not Starting

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Gee eS

Race Dog
WD Supporter
Joined
Nov 9, 2008
Messages
3,139
Reaction score
3
Location
Roodepoort
Bike
KTM 790 Adventure R
A few weeks ago I returned from a ride and as I pulled into the driveway the engine stalled and just would not start again.
It would crank and at times sounds like it is on the point of starting but it just does not, It would sometimes give a loud back fire

I have checked the following,
- Spark plug and spark is good,
- Loosened and cleaned all the ground cables I could find
- Checked the valve clearance and all within spec
- Fuel pump is good and have done less than Km
- Pulled the injector and the spray pattern looks ok to my inexperienced eye

I don't know what else to check so any advice or suggestions will be appreciated

Injector face
EXkC7Jg.jpg


Does this spray pattern look OK?
https://i.imgur.com/UazInNu.mp4

Egine cranking
https://i.imgur.com/w6ZEQDb.mp4




 
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