Base Engine Misfire with Coolant Consumption. Pontiac Vibe

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2009 🢒 Vibe - AWD 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Base Engine Misfire with Coolant Consumption

Cause

Correction

Faulty cylinder head gaskets and/or cracking or other damage to the cylinder heads and engine block cooling system passages.

Coolant consumption may or may not cause the engine to overheat.

•	Inspect for spark plugs saturated by coolant.

•	Perform a cylinder leak down test.

•	Inspect the cylinder heads and engine block for damage to the coolant passages and/or a faulty head gasket.

•	Repair or replace as required.