How exactly does one recognize it? At high rpm, you may notice a sudden loss of power if your engine has some mild valve float. A severe case of valve float will be audible as a sputtering sound while the engine is operating at its highest rpm.
How exactly does one recognize it? At high rpm, you may notice a sudden loss of power if your engine has some mild valve float. A severe case of valve float will be audible as a sputtering sound while the engine is operating at its highest rpm.