Originally Posted By therocks
Heard this happen with Fram filters.Not saying its the problem. But I used to run them.Do not anymore. I run k&Ns on my 440.Rockyu





I know Fram's are usually junk, but I had this happen recently with a Performance K&N filter on my Trans Am's LS1, oil change/filter, no pressure, changed out filter for another K&N; presto! oil pressure...sounds like quality standards are slipping everywhere!