Metco FP gauge

blackbuick87

Senior Member
Joined
Mar 11, 2002
This is a stupid question but I am bored. Bought a Metco FP gauge (rail mount) and installed it and it seems to work fine. The question I have is it has a large air bubble in the fluid. Do they all come with this? Is that so it doesnt freeze or something? Or did I get a piece of crap. Thanks
 
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