Why is the vacuum line to the fuel pump freezing up?
This is typically caused by condensation. You may try and remedy this condition by purchasing a heat shield insulation (part #280866) and placing it on the vacuum line. Your best source of information for this or any engine concern would be a local Briggs & Stratton Authorized Dealer. NOTE: Please read and abide by any applicable Safety Information contained in your engine Operator’s Manual. The material provided above is not intended to replace work performed by a Briggs & Stratton Authorized Dealer. Terms and Conditions apply to all of the information presented on this website. Always be sure to completely read and understand your engine Operator’s Manual.
