WRS8574
New member
I'm curious, has anyone else ever noticed a "Vinegar" kind of odor when starting your rig up with the AC system on? I've noticed it for the last 6 months or so now. Can't nail down WTF it is.
Am I wrong that 99-03 7.3's (Mine is an 03 7.3) do not have passenger compartment cabin filters?
Am I wrong that 99-03 7.3's (Mine is an 03 7.3) do not have passenger compartment cabin filters?