My 91 318 has been overheating. I'm putting in a fresh water pump and thermostat. It has gotten pretty warm (almost to the red) so while I've got the engine apart I'm looking for any signs of hg failure. No oil in water or water in oil. No coolant or coolant smell on plugs. But I did notice something strange about my plugs:
#1 and #2 have oil on the wire side. I just replaced valve gasket and plug seals 500 miles ago. #3 and #4 both smell like gas. Not the tip of the plug, the plug wires themselves smell like gas when I pull them. That seems abnormal to me. Any thoughts on these plugs? (Plugs themselves were changed at same time as VC gasket). I'll post pics later today
Any of this sound concerning for head gasket? Once I get it put back together I'll do a coolant pressure test.
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#1 and #2 have oil on the wire side. I just replaced valve gasket and plug seals 500 miles ago. #3 and #4 both smell like gas. Not the tip of the plug, the plug wires themselves smell like gas when I pull them. That seems abnormal to me. Any thoughts on these plugs? (Plugs themselves were changed at same time as VC gasket). I'll post pics later today
Any of this sound concerning for head gasket? Once I get it put back together I'll do a coolant pressure test.
Sent from my XT912 using Tapatalk 2
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