While you wait for answers, we may have found some information which could help you.
Click here for Start Snow EngineMy Tecumseh BVS 143 Engine is spluttering and cutting out?
How can I get my spectra 40 Tecumseh to run?
How can I fix my Troy-bilt 5.5 HP Tecumseh snowblower ?
how to fix my Tecumseh 35 Performance power 420 self-propelled?
need parts for Vantage 3.5hp Tecumseh?
broken pull cord?