OniFC

iTrader: (2)

I have a 90 FC N/A. After changing my oil a few days ago upon finishing and starting the car I looked at the OMP lines and noticed all but one line ( the line farthest to the left when looking at them head one) was pulling oil properly. I checked the delivery bolt on the OMP for the specific line to see if it had been clogged, but the passages were all clear. I also removed the UIM to check all the lines and they were connected properly as far as I could tell.

I'm stumped at this point and would really appreciate some input.

RotaryRocket88

iTrader: (7)

When you pulled the UIM, did you try blowing air through the injector? If it's clogged, oil may not flow up to it even.

OniFC

iTrader: (2)

Not the injector itself but I blew the line out. I'll have to check the injector. Thanks for pointing me in the right direction!