HVAC system does not blow vary hard.

[Badmunky]

Is there a filter or something that may need to be changed on our 07 Yukon?
Every thing works as it should. But it does not move nearly as much air as my Subaru or the Grand Cherokee the Yukon replaced.
Seeing as we did not buy this thing new, and it has 100k miles on it I figured that if it has a filter I should check it and replace it if needed. And if not what other options do I have?
Oh the rear system has the same problem.

Thanks.

 

[YukonXLPerk]

I have searched other threads on this exact thing. I keep finding conflicting answers.

I have read that the 07 year did not have a cabin filter, but 06 and 08 did.

You can always check your owners manual. If not, you can look for yourself. It should be behind the glove box.

 

[Badmunky]

Thanks!

I'm going to look in to it as soon as I have time.

Ill post back what I find.

 

[Donnie Yukonie]

Im no expert in the NNBS models But Im pretty sure that they all have Cabin filters nowadays . And In my mind it wouldn't make sense to stop them for one model year . hope this helps