I just called and talked to someone at faria..the gauges do indeed have a lifetime warranty..after the first 2 years, you have to pay a very small fee to have your gauge worked on or replaced...for the standard 2" gauge like I am having problems with, they will either fix it or replace it for $15...the only bad part is it takes 3-5 weeks for turnaround...i guess its better than spending the $50-$75 for a new gauge.. FYI incase anyone else has any Faria gauge problems..
-chad-