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02 WJ 4.7 V8 01-23-2012 07:37 PM

Oil pressure gauge
Hey guys i had a question, i was driving my truck today and i noticed my oil pressure gauge was up high 3/4 of the way and when i would stop it would go down to halfish and then go back up when i would start driveing and sometimes while driving it would go back to normal but its erractic. is if my oil pump? or maybe my sender?

UpandOverland02 01-23-2012 08:01 PM

Re: Oil pressure gauge
The same thing happened to mine and turned out just being the oil pressure sensor. It is the cheapest thing to start with but will still coast around $50 from a dealership. It's a quick job if you have the right socket for it and it is located right above the oil filter. (easier to get to underneath the truck)

02 WJ 4.7 V8 01-24-2012 07:22 PM

Re: Oil pressure gauge
thank you very much. do you know what size socket it is?

2005JGC 01-24-2012 10:19 PM

1 1/16th iirc

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