danny sieracki
Cadet
- Joined
- May 29, 2005
- Messages
- 6
1989 johnson 88 hp V4. The two plugs on the port side of the engine hae a light coating of oil, the two starboard side plugs are near white porceline and bone dry.theese are new plugs only used today, the old ones were the same way when i changed them.Could this be a head gasket problem?I'm planning on doing a compression test this week.Or is there anything else i can check. Thank you