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Have an 85 S10 2.8, carburetor, non elec, have 2 ports, same size, rear and left side, that the PVC can go to, which is the right one, think the other might be return line to the tank? Carb and intake are on a 3.1 in a 47 Chevy.
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Do you now if the vacuum signal is a ported signal on one of them? A ported signal only gets vacuum when the throttle blade is opened. This is usually connected to the distributor. The PCV gets full vacuum so make sure you are on the right port. If you cannot visually tell any difference between the ports then use a vacuum gauge and check.1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
Because... I am, CANADIAN -
Thanks, think it will be the one on the side, someone told me the rear one is for the brake booster. Need to get this running, want to drive it!!!Comment
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