You guys are a big help.

[guzziduck]

The Cruisair had begun to show a lowering and fluctuating indication on the fuel press. guage. My mechanic suspected the guage was showing its age,as the engine ran normally.Flew it like that for a bit but wasn't having much fun with one eye on the fuel press. constantly. So I used the search function on this fine web site to look for post about similar problems and sure enough the problem was dicussed. Just like the posters suggested I found a loose fitting that was sucking air, and a small bit of something in the pressure check valve preventing it from seating completely. About an hour after I started tinkering the pressure had come back and stabalized and all was right with the world once again. Thanks for all the knowledge. Richard