RE: PCV function

[Les Myer <lmyer@probe.net>]

At 09:02 PM 11/4/98 -0800, you wrote:
>I have no idea, but..  I just had to do a valve job on my '89 Isuzu
>Amigo. All four exhaust valves were badly burnt. ( they looked square.)
>no compression at all. And ... when I removed the oil filler cap, the
>motor would die. Serious suction in the crank case. It tried to eat the
>rag I was holding the oil filler cap with. 
> Once I did the valve job, all is normal. The motor runs fine with or
>with out the oil filler cap. 
>
>I have no idea why??   I'd love to know.

Very loose intake guides??????

Les