RAM Truck AC Issues ?

Haoleguy · Jul 14, 2019

Thanks to all on feedback for the recent RAM trucks. It is still in the running. The 2020 Chevy/GMC HD trucks are just hitting the lots in select areas. Most are fully optioned super expensive rides. At least I can get a feel for the 6.6L gasser.

oosik · Jul 14, 2019

The Taco Wagon has ten way power adjustable front seats - plus memory. I've got it set to back up and lower all the way when the truck stops. It's a GREAT trip when I start it and it goes to it's M1 position. UP all the way and forward. I poke "climate" on the digital touch screen - wide open max AC. The truck is all cooled down by the time I reach the outer gate. That's were I either back the AC off or shut it down completely.

OH - BTW, did I mention I bought this Taco Wagon just so I could have fun. MAN - I'm having a blast!!

3Lfarms · Jul 23, 2019

The Cummins powered Rams tend to have weak A/C due in part to the condenser being in front of a large radiator and a huge intercooler and trans/power steering coolers. Once the truck is moving, it’s a non issue, but the problem can be compounded by the engine driven cooling fan and clutch. The third gen trucks won’t lock up the fan clutch until the engine is warmed up and it’s needs the cooling. That leaves very little airflow over the condenser at low speeds.
Another thing is the Mega cab trucks have the same A/C system as a regular cab truck.

I also have a black Ram 1500 EcoDiesel. The a/c works just fine and cools the cab down in 100 degree temps just as well as my German sedan in similar temperatures.

Topzide · Jul 23, 2019

I've got an '01 1500 Quad Cab and now a '14 3500 Diesel crew cab Rams and both will freeze your nads! Biggest problem with any ac issue is as stated before is cabin filter needing to be replaced or if no cabin filter, than debris against the evaporator causing in to leak. Had to pull dash in 1500 to replace one and wasn't fun but ac was never an issue. 4th gen 3500 have to run fan on lower speed or it'll get chilly. With the latest round of heat in the Mid Atlantic, no issues with either one! 3500 giving me 16-18 running around with 4.10 gears and plenty of power to spare!

Haoleguy · Jul 24, 2019

Thanks 3LFarms & Bernstein. I have seen the filter modification to the RAMs whereby one can easily cut and put in a aftermarket filter system behind the glove box which is removable and protects the evaporator from getting clogged up. Can't remember the company off hand that produces the modification but it is RAM specific. At the moment I'm keeping my current truck moving until the GMC/Chevy HDs make it to the lots so I can compare with the RAM. Thanks again for the input.

Topzide · Jul 24, 2019

Geno's Garage carries the kit to add filter to the HD Rams that didn't come with it from factory. Easy mod to do. Took me about 30 minutes with a dremel tool. They have good prices on maintenance items also. Hope this helps with anyone's decision about choosing a Ram. Other than maintaining mine, haven't had any issues other than the evaporator on 1500. Whichever truck you decide on, just remember that if you maintain them, they'll all last. It just comes down to what you like and can you afford it! My first Ram was needed and deal was right. Second was too god to pass on! '14 3500 with 130k for $23k!