Intake manifold gasket coolant leak
ENGINE AND ENGINE COOLING
63 NHTSA complaints · 2002-01 → 2016-08
“COOLANT LEAK CAUSED BY FAILURE OF THE INTAKE MANIFOLD GASKET.*AK”
“VEHICLE WAS LEAKING ANTIFREEZE INTO THE ENGINE. WHEN TAKING THE OIL CAP OFF THERE IS A MILKY MIX”
“COOLANT LOST 3.4 LITRE G.M. ENGINE”