Tow vehicle mods? I have one for your A/C that may be unexpectedly losing performance. Perhaps you find yourself sneezing while driving.
You may already know this, but if you don't, this is something I found out about. I hope that I'm not repeating something already known to the group.
I have a 2013 RAM 2500 and a 2017 RAM 3500. The AC on the 2013 RAM works perfectly, but recently the 2017 RAM with 13K miles on it began to have a slight odor and the volume of chilled air seemed to be less, and I found myself feeling the vent in an effort to determine volume.
So I did some google searches and it turns out, some 2016 RAM Trucks and 2017 RAM Trucks have a "cabin air filter" (probably true with other brands also.)
Sooooooo, I located my "cabin filter" door on the 2017, and pulled the filter. it was trashed after only 13,000 miles. While I like the idea of a cabin air filter, 13K miles is not acceptable. Geno's Garage, and NAPA sells the filter. Genos specifies it by model, But you may have to get creative with NAPA. In the end you will want the same cabin filter that is used on the new Eco Diesel 1500.
The filter price is anywhere from $15 to $30 though and that is a real rip off because it is not very substantial and it's capacity is somewhat limited. More research took me to the K&N filter (part number VF2013) which is washable. The filter runs $40 and the cleaning kit which comes with a renewing conditioner runs another $15, bringing the total to $60 bucks when you include sales tax. But the K&N is warranteed for 10 years or 100K miles. Check the links below.
The idea of the cabin filter is something I like, I do not want my evaporator coil doing the filtering for me, and I can't go reduced performance and odors at 13K miles, nor do I like the idea of spending 15 to 30 bucks every oil change for a cabin air filter either. The K&N is the answer to that, I believe.
Soooo what about the 2013? Turns out that the blower motor box on 2010 models and up are pre stamped with a "cut out" that only requires a "case cutter/sheet rock knife" to cut it out. You can also use a flat blade on a soldering iron to cut it out, just follow the very clearly written instructions. The K&N filter (or a disposable filter can be inserted through that new opening. The cover/door can be ordered with a new filter through Geno's Garage as a kit. But I came up with a better deal through Amazon.com here is the part number for the OEM cabin filter door only that will fit the opening, and the separate K&N VF2013 filter. BE SURE THAT YOU ORDER THE CABIN FILTER CLEANING KIT too. The kit is not the same cleaner and conditioning kit as the intake filter chemicals.
https://www.amazon.com/gp/product/B00TMVRJWK/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B00NEL75GO/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
https://www.amazon.com/99-6000-Cabi...rd_wg=jxABo&psc=1&refRID=257DXBGW0J1AQSP2YZ7R
https://www.genosgarage.com/product/gg-cff1012/cab-filters
https://www.genosgarage.com/product/na-4578-comp/cab-filters
I hope this helps someone out........