Can a pcv valve vaccum leak cause A/C problem. idk if this is a stupid question so eff it, im asking. And what does the PCV valve do for the motor and what not.
2004 4.0 4x4 5spd xlt with 175k 4.10 axles, extended cab, cranked t-bars (not maxed), painted black interior, 32x11.5x15 bfg a/t and procomp steel rims
60/40 mod with a shorty console