SDLiberty
Full Access Member
Ok so i finally installed my Auto Meter oil pressure and Voltage gauges. Now i notice something that i don't know if i should be alarmed about? Per specifications, I know the MINIMUM oil pressure is 4 psi and there is a rather LARGE window at 3000 RPMs. 25-110 psi :shock: Now here is what my KJ is at. At normal operating temp @ 600 RPMs Please note that i did an oil change at the same time of install w/ full synthetic 5w 30. Should i worrie? At 2100 Rpms or so it will climb to about 75-80psi as well. Sorry for the crappy picture, but you get the idea. Oh its a 2004 3.7L
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