I recently got a 87 r/c 4x4 with the 5.9l. It had sat up for about 4 years, but we dropped a batt in it pumped the gas and it fired right up. I got it home, flushed the motor, put on a new pcv valve and a full k&n air cleaner set up. It only had 61000 orig miles on it with the stock rochester. Well, the gas gage didnt work so i accidentally ran outta gas. I replaced the rochester with a holley 80457s ( 600 elec choke, vac sec). I removed the air pump and the thermal vacuum switches. I got her cranked back up, but i still have a whole lotta smoke coming out of my breather filter. It was also doing this when i got it, just not as bad. Do I have to run the stock breather filter back up to the air cleaner? Or am I gonna have to put on an evac system tie'd into the exhaust?