High idle question...

[mk1mark at gmail.com (Mark F.)]

On 8/16/06, Spewey <spewey@comcast.net> wrote:
> Mark F. wrote:
> > The idle only goes to normal if the hose is squeezed between the "T"
> > and the valve cover.  Any idea's?
>
> Blow by, check the compression.



That makes sense...   Sean probably won't want to hear that though!
The only other thing I can think of is that the orifice in the "T"
that goes to the intake manifold has been opened right up or
something...  IIRC there's only a pinhole on that port of the "T"...

We'll give it a compression test tomorrow.

Thanks!

Mark.
75
82 - safetied today!
82 Caddy
93 Chevy/Kia 1/2 ton