Hey everyone,
Been having some trouble with my gauges. Oil Pressure acted up first bouncing all over place when there is nothing wrong with the oil pressure, now the fuel is reading at the lower third portion (ie at full it shows just over a quarter tank and then will go down from there.) It does ocassionally go back to reading the whole thing.

My question is would you think replacing the gauge cluster would fix this or could this be a different problem?

I had the same issue with my oil pressure gauge and replacing the oil pressure switch took care of it. Regarding the fuel gauge, mine does the same as well along with other friends of mine that have a third gen.