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1987 Toyota Pickup Truck smokes

Tiny
DUDLEYDS
  • MEMBER
  • 1987 TOYOTA PICKUP
  • 4 CYL
  • 4WD
  • MANUAL
  • 180,000 MILES
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?"
Wednesday, April 30th, 2008 AT 1:26 PM

2 Replies

Tiny
MHPAUTOS
  • 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)
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Wednesday, April 30th, 2008 AT 5:52 PM
Tiny
DUDLEYDS
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  • 2 POSTS
Thanks, I will try that.
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Thursday, May 1st, 2008 AT 6:28 AM

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