Hi all. I was given a '90 Mustang that wasn't working and hasn't been driven for 15 years. After lots of money and parts replaced it runs, but sucks a lot of oil through PCV valve. I put a catch can on it today and it was smoke free for 1.5 mile than I went 3/4 throttle and my horse roared, and than soon after smoked. I checked the catch can and it was full, half quart of oil. I than replaced the PCV valve, but it did the same thing on the same drive after. After searching the internet I read there is a screen below the PCV valve. People say if it is clogged you can suck oil. I have not checked it yet, but if it is clogged is there a reason to keep it? Why would it be necessary to have if it clogs and oil is sucked through? Can I just toss it and keep my catch can setup and eliminate the oil altogether?
Sorry I am just learning through reading and trying to work on it myself because of limited funds. The engine is built, cam, don't remember name of it, bored new heads and trick flow upper lower intake. Thanks Jnfr
Sorry I am just learning through reading and trying to work on it myself because of limited funds. The engine is built, cam, don't remember name of it, bored new heads and trick flow upper lower intake. Thanks Jnfr