[xSwineXkillax]

I own an 04 Nissan Titan le and just recently we had a tropical storm and the water came up where I live and to get home I had to drive threw some high water.. since then my oil lamp light comes on and off randomly and the gauge stays on low but shoots to the high then back low. I just replaced the sensor last year. Also my truck sounds different it has a little bit of a swine to it.. not like the power steering pump but a lite lil wine that has me worried.check engine light isn't on.. whatever info or thoughts would deffently help. This truck is my baby I plan on dieting before she does so please any thing will help

 

[danman]

Sounds like the sensor may have had it...just in case tho...did you check the oil level to make sure that it isn't low? Look to see if something isn't rubbing on the drive belt? Maybe your noise is coming from there...also, is the noise change with rpm? Does it ever go away?