Why is my Vespa GT 200 performance so poor?
- AAnthony PetersonOct 25, 2025
If your VESPA Scooter's performance is poor, several factors could be the cause. A dirty carburetor or a faulty fuel pump/one-way valve might be the culprit; try removing and cleaning these parts with solvent and compressed air, or consider replacing them. A clogged or dirty air filter could also be the cause; remove the sponge, wash it in water and shampoo, and then soak it in a 50% mixture of fuel and oil (recommended: Selenia Air Filter Oil). Squeeze the sponge without twisting, allow it to drip and then replace it. Other potential issues include timing failure (reset the timing or replace worn parts), a blocked exhaust (replace it), automatic choke failure (check the mechanical sliding and the electrical connection and ensure that power is supplied. Replace if necessary), a slipping cl...













