Checking fuel pressure?

[steve m trindade]

mike,
i am not sure if it would work or not, but I wouldn't recommend it. they do 
make special high pressure gauges specifically for measuring fuel pressure. 
in my experience i have never seen a test port that was a schrader valve 
anyway. there is another benefit to using the right test gauge. they screw 
on and seal and usually come with a fairly long hose. with this you can 
usually go for a drive with the gauge peeking from under the cowl of the 
hood so you can read while you drive. that's where you get your good 
information from.


Steve Trindade (smtjr at mail.utexas.edu)
P1 Engineering
Austin, Tx. USA