my gilera will start but doesn't rev? gilera dna 180 4 stroke ?
gilera dna 180 4 stroke starts fine but won't rev ive tried changed carb different coil and replaced the fuel filter and checked the fuel but i have changed the eexhaust for a second hand one could thid be the problem or can anyone think of any other solutions?
I would check oil and change plug and air filter.
Why did you change pipe. What was on it on before? Have you changed it for a race type pipe, if so did you re jet it?
