Radiator support panel- vented vs. non
I'm in the process of repairing my recently acquired accident damaged '94 D90 and have a quesiton about the radiator support panel. My truck has A/C but a non-vented panel, unlike what the parts manual indicates. I'm assuming this is because the A/C was either port or dealer installed but am wondering if I should replace the original with a vented panel.
Anybody have any experience with this who could tell me if it make any difference? Speculations are also always welcome.