Quote:
Originally Posted by patriot07
My transmission temp hasn't been bad, but my oil heats up to about 230 degrees pulling my parents unit (4k lbs unloaded, 5k lbs loaded) at 65-70 mph. I think if I get the one I really want (5600-5800 lbs unloaded), I'm going to have to get used to going 65 mph with the ecodiesel. Trade-off is that I get about 26-27 mpg driving to work every day. Small price to pay.
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FWIW, I own a 2015 Jeep Grand Cherokee Limited EcoDiesel. On the JGC when you add the towing package, heavy duty brakes are part of it. I think it is mainly the front rotors that increase in size. Not sure about the P/U.
I've attached some info while on a 5200 mile vacation last year, towing through out the western states of Idaho, Wyoming, Montana, Colorado and Utah.
On this trip I averaged actual TOWING MPG of 13.6, figured with pencil and paper on full tanks and only towing miles.
I do my own shifting when towing using the paddle shifters rather than relying on the computer.
I use the new spec oil FCA recommends. Shell Rotella T6 5W-40 full synthetic.
I change oil every 5000 miles regardless and will change tranny fluid at about 30,000.
I'll absorb the extra cost of more frequent maintenance as long as I'm towing.
I wouldn't tow anything larger that what I have now with the JGC because of the shorter wheelbase compared to the P/U. It's a 2016 Jayco Jayfeather 23RLSW and tows just fine.
I monitor the temps with a Scan Gauge II X Gaugeset up for the Eco Diesel.
JEEP TOWING TEMPS ON BAKER GRADE 8-2016.pdf
WEIGHT RESULTS OF JAYCO & JEEP.pdf