Quote:
Originally Posted by gabedrummin
There is a rubber tube connecting rear flapper to left and right phelumn .Each one of these rubber tubes has a vacuum line .In my car one line goes to the fuel pressure regulator .I tee into this line between the regulator and rear connecting tube. The line is six feet long or so.
|
If I am picturing it right in my head then that should be ok.
You can double check by hooking to another spot and see if you get the same readings.
Also try a shorter hose to the gauge to see if that changes readings. Sometimes to long of a hose lowers readings.
I usually tee into the intake at the SAI connection to the intake. There is a little one way valve there that is easy to get to and remove so I can insert the tee fitting.