1987 Toyota Pickup Truck smokes

1987 TOYOTA PICKUP
180,000 MILES • 4 CYL • 4WD • MANUAL
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DUDLEYDS
  • MEMBER
  • 2 POSTS
Engine has just been rebuilt, New rings, New Head, New Timing chain, all new Gaskets, New Timing plate cover, etc. Engine blows oil into the caburator from the Valve cover. What can it be?"
Apr 30, 2008 at 6:26 AM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Hi there,

This is a crank case over pressure problem, You better get a leak down test done on the cylinders to make sure there is not a ring issue to start with.

Mark (mhpautos)
Apr 30, 2008 at 10:52 AM
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DUDLEYDS
  • MEMBER
  • 2 POSTS
Thanks, I will try that.
Apr 30, 2008 at 11:28 PM
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