Hi all.I have a quad camander for gauges.for the past few days my fuel pres has been bouncing all over the place. It's always been steady.it will even go to 0 then back up and bounce all over.If it goes to 0 and I rev it it goes up and bounces.some times it will stay steady all day then next start it bounces.also not sure if it's related but I had the water in fuel lite come on.I drained the filter and restarted and it went away.then few days later came back on again.the lite has never came on since I've owned the truck.now its coming on lots.buying fuel at same place forever.is the camander sensor failing.truck runs fine.don't like seeing it going to 0.any thing I should look for.wiring etc.thanks

 

I've had a commander on my truck for a while now and even replaced the transducer for the reasons that you mentioned, and it didn't make any difference. I figure as long as it doesn't read zero constantly I have pressure.