1997 A/C cabin filter. My a/c is not working properly. Can't find a filter to replace. Do I have to replace interior condenser?

 

There isn't a cabin filter on your truck. At least, not stock. What is your a/c doing, or not doing?

 

There is a very low volume of air and even though there is some cool air coming out of the vents, it is way off from it's normal flow. Don't know if it is the evaporator plugged up because it doesn't have a filter (now that I understand it has no factory filter), or it may be the Freon needing topping off. It is a 97 with 525,000 miles on it. Never touched the A/C Heater system since 2005. Had to replace the front condenser because of a wreck. Thanks for answering.

 

Drop the blower motor. (inside the cab, right above the passengers feet, I think) Have a look in there. I wouldn't be surprised if the evaporator core wasn't plugged up with stuff sucked in from outside. Might be able to just vacuum it off, and be good to go.

 

Thanks, will definitely give it a try..

 

I took the fan off and it had a few leaves in it. Clean it out and reassembled it. Seemed to have a bit more pressure of air. BUT, even though it was some more air, the cool air didn't get much better. I watched the compressor cycle a few times and I think it needs more freon. I have an appointment next Wednesday with my mechanic. I will see if the truck needs more freon then. Thanks for your response.