Why does my Stihl BR 800 engine not reach maximum RPM?
- JJacqueline FletcherSep 9, 2025
If your Stihl Blower engine does not reach maximum RPM, create a diagnostic report and test the blower with an MDG 1 analyzer if available. Otherwise, replace the impulse hose, manifold, piston rings, or oil seals, or seal up or replace the crankcase.