suprakilla1425
New member
Wow...lots of info...didn't know there was so much to oil filters. Anyway I found the air filter I was looking for (crankcase breather...) and I replaced the oil filter with a motorcraft one. It didn't really seem to help the pressure a whole lot but made some improvement. As for the air filter she seemed to idle a bit better (also a never ending battle it seems). Back to the pressure problem...pcv valve or hoses maybe?