what do you mean do? Rough Idle? Idle dies? smokes ?
ANY engine responds better and lasts longer when properly warmed up after sitting for a period of time . The Piston and rings expand due to the heat cycle and create proper compression , a engine isn't just a grab bag of misc. parts , it truly is a living breathing thing , and its constantly moving and changing shape ( hard to see with the naked eye ) but it does . I NEVER drive anything I own without a few minutes to warm it up . MY truck gets the same time to get up to temperature as does my blaster .
