OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Engines Questions On Briggs & Stratton Engines Do Quatro 40 Engines have a Coil issue ?

To change the back 3 plugs in a toyota aurion, the 'intake plenum' (effectively the top of the intake manifold) and some of the ducting to the air filter have to be removed.

Genuine intake plenum gasket $60, 6x spark plugs $40 each