Matt Chamberlain
Member
New to the site. Have owned a 2002 4WD 4.10 LSD for a few years and love it. Recently, had the Oil Pressure gauge flutter, replaced the sensor, and flutter remained, so I'm dropping the Upper Oil Pan as I type this and will install a replacement oil pump. I'm hoping that the pressure relief valve is to blame. Jumped on here to share my success / sob story!
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