1995 Jeep Wrangler 4 cyl Four Wheel Drive Manual 112000 miles
I am apparently having problems with high oil pressure. My oil pressure gauge was reading 80 and above on a recent trip with interstate travel, engine rpm @ 3000 and above. At idle it would drop to 40-50 psi. After returning home and driving around for a couple days my oil sending unit blew its internal gasket and I lost almost all my oil. I installed a new oil pressure sending unit and performed an oil and filter change. I'm still getting psi reading on my stock gauge of 70-80 around town and about 40-50 at idle. Any place to start checking for this problem would be helpful, thank you!
Wednesday, December 26th, 2007 AT 12:32 PM