Hi, I have a generator 850w which run fine till yesterday when it just stopped, I have checked plug for spark, after blowing out some fuel out of piston and cleaning plug it runs for max 5 secs then stops, then I have to take plug out clean it as it is wet as thou it had flooded then again it will run for max 5 secs before I have to do this again, I am getting pure white smoke for 5 seconds. Then back to square oane again.