Zeik765 Posted May 6, 2016 Share Posted May 6, 2016 I have a 1996 Impreza and I found some oil in the spark plug tube what can I do to fix? Will changing the valve cover gasket fix? Quote Link to comment Share on other sites More sharing options...
idosubaru Posted May 6, 2016 Share Posted May 6, 2016 Are you positive it's not from power steering or oil spillage during an oil change, etc? Is it the original engine? The stock EJ18 or Ej22 in that car doesn't typically leak from VCG to spark plug tubes. Quote Link to comment Share on other sites More sharing options...
Zeik765 Posted May 6, 2016 Author Share Posted May 6, 2016 It is original engine with almost 330000 miles I found it in cylinder 1 only and it felt like oil to me and it doesn't look like anything else is leaking I have an o2 issue and I didn't see anything about my engine having plug gaskets Quote Link to comment Share on other sites More sharing options...
Fairtax4me Posted May 6, 2016 Share Posted May 6, 2016 It's probably from the steering pump. Only way for oil to get in the plug wells on that engine is to run in from the top. No seals to go bad. The steering pumps leak slow from the reservoir o-ring and the fluid runs across the top of the block and right over to the #1 plug hole. Leaking oil pressure sender can do the same. Quote Link to comment Share on other sites More sharing options...
Zeik765 Posted May 6, 2016 Author Share Posted May 6, 2016 Thanks I'll take a closer look it had me really worried for a minute Quote Link to comment Share on other sites More sharing options...
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