Re: Opinions Needed?

Posted by ChadS on October 12, 2006 at 09:14:49 from (66.228.96.192):

In Reply to: Opinions Needed? posted by kfox on October 11, 2006 at 15:57:47:

How many hours on the rebuild? Check the manifold bolts, retorque the head, readjust the valves, and put a load on the engine to break it in. IF, it has 10 hrs or less, and hasnt had a load put on it,, the rings are not seated in. what happens is the compression pressures fluctuate from the rings losing the seal on the cyl wall. it can be high, then low, high then low, and that will make it act like it has a valve leaking, or a bad plug, and run rich cause the fuel is left over and not burning up from the last power stroke. IF it hasnt had a load put on it, lets say just putting around, the rings wont seal,, it may take 25-50 hrs to seat em,, but, under a load, it will break in in a hour or so. Sounds like a vaccum leak,,, or a low cyl pressure. Hope this helps,, Chad

Replies:

• Re: Opinions Needed? Mike CA 10:15:39 10/12/06 (2)
  • Re: Opinions Needed? El Toro 11:29:49 10/12/06 (0)
  • Re: Opinions Needed? ChadS 10:47:51 10/12/06 (0)

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