Gunk in Crankcase?

ONLY for ADVANCED technical discussion about the 240sx!
SethRx
Posts: 31
Joined: Wed May 10, 2006 12:14 pm
Car: 95 240sx SE

Post

Well today i took my valve cover off to paint it, and i noticed there's a lot of build up in the bottom of the crankcase. Is this normal for a car with 130k? And does anyone have any techniques for getting it out? I'm afraid to use a cloth because i don't want to leave anything in there.


180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

Post

you mean sludge? Yeah it happens with oil. Use an engine flush.


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