
Heater Hose Outlet May Leak Coolant at Back of Intake
2000 Mercury Grand Marquis 102,000 mi, Visitor. Noticed a coolant leak first and later a misfire on cylinder 4. Found the leak at the outlet coming from intake manifold for the heater. Proceed to replace fouled coil and remove heater hose, while doing so outlet pops right out of the intake manifold. Fix still pending but looks to be jb weld is