Engine Performance problem
1995 GMC C2500 V8 Two Wheel Drive Automatic 147, 70 miles
My truck has a serious oil leak and a mechanic replaced the rear main seal and it is now leaking worse than it was before. He now tells me that I have too high oil pressure, it idles and pretty much stays at 45psi on the guage. He tells me now that I have to replace the oil pump and the leak will stop. He also used a lot of blue sealant on the new rear main seal when he installed it. Could this have caused problems also? PLEASE HELP!
Thursday, January 21st, 2010 AT 9:08 PM