We may have found other answers which could help you.
Click here for Start Seconds PetrolHow can I get the engine to run smoothly?
need parts for Vantage 3.5hp Tecumseh?
Engine manual required?
Replacement clutch cable fitting - Tecumseh Vantage 35 Tiller?
where can i get parts?
My Tecumseh BVS 143 Engine is spluttering and cutting out?