Jo asked ... How to engage clutch on old sewing machine to engage needle?    |    Jacky asked ... Miele Vacuum cleaner?    |    Ben asked ... Toyota Yaris French or Japanese?    |    Andy asked ... How can I mend my MacAlistair 450w hedge trimmer?    |    Felix asked ... Hitachi vt-m70em?    |    Click here to ask your question

20hp B&S Mod 406777 0139 E1 Smokes after 10 mins ?

Engine starts to smoke only after mowing for 10 to 15 mins engine compression is 150 on each side .has new oil & filter .No leaks .Valve settings are good
bill, August 2012