Cranked it up..blue smoke rolled...rode down the driveway..it belched and quit..then only started periodically...now not at all..replaced battery..drained tank..put fresh gas in..when running..sounded like on one cylinder at times..have only checked one spark plug for fouling..didn't appear to be...removing panels..will go over with a fine tooth comb...also will crank over with out the brake being on....out in the yard right now as my garage entrance is on an incline and I only weigh 147 lbs...so I can't push it...shade tree mechanic time.....the inside was Spyder incrusted ...will clean every connection...oh ..automatic and it stopped working...any ideas would be appreciated..