Discussion Starter · #1 ·
Hey guys, I took my "new" 5th wheel out last weekend and noticed that my truck ran a lot warmer then usual. By warmer I mean that the gauge sat on the L of the normal that is spelled out on the gauge. Could my water pump impeller be worn out? I replaced my fan clutch last year when I was going through Utah and Colorado. I had to keep my foot out of it because it would run between the L and the last hash. I could never hear the fan clutch kicking in so I don't know if my thermostat is sticking or my water pump just isn't recircing the water fast enough. Suggestions??