My oil pressure gauge on my '81 YJ w/2.5 now pegs all the way past 80 psi before I start the engine, as soon as I turn on the ignition. I'm guessing either the gage or the sending unit. I tried looking in Chilton's for information on where the sending unit is located and could not find anything about it. How would I find out if it is the gauge or the sending unit -- or could it be something else I'm not aware of?
I changed oil about 500 miles ago, the gauge was alright after that. I just added a half quart yesterday to bring it back up to full and noticed the gauge today. I can't imagine a connection to that, but then I really know either.
Any help, suggestions, solutions?
I changed oil about 500 miles ago, the gauge was alright after that. I just added a half quart yesterday to bring it back up to full and noticed the gauge today. I can't imagine a connection to that, but then I really know either.
Any help, suggestions, solutions?