Im trying to locate the cabin air filter on a 92 dodge dakota 3.9.... I can hear the blower motor kick on but the vents only put out very little air... Did some research and culprit is probably the cabin air filter. Im having a hell of a time finding it... Anyone have a picture diagram or know exactly where its at?

 

if it has one.. that's news to me... not one of my dakota's had one... but the cowl area were it sucks the air in tends to get plugged up with leafs as well as the evaporator(if equipped with ac) and the heater core with crap over the years..

 

Search all you want - it doesn't have one.

Try cleaning the cowl and then pulling the blower motor and cleaning THAT out, along with what you can reach through the blower motor hole.

May have to pull the HVAC box to get it cleaned out.

I highly recommend a copy of the factory service manual for your truck for you to peruse before you tackle removing the HVAC box.

RwP