Crankcase fumes

[Rawze]

could be normal if your cc filter is drilled out or you are using the maint. free one.

Could possibly add an extension to the cc filter pipe to put it past the front of the cab?


also should include miles, type, etc. on engine/truck, a bit of related history towards issue, etc. as a curtesy ... not everyone on here is familiar w your engine and truck. - i know I would not want to look thru 1,400 + posts of yours just to find out what your engine history is, just saying.