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2019 or 2020

rhusak

New Member
Feb 20, 2020
1
0
Truck Year
2019
Hi all.. I am new to the forum and ready to make the move to an ecodiesel. I have a Cummins in my motorhome (ISL 400) and had a 07 Grand Cherokee with the 3.0 Mercedes... But this engine gives me some worries.. There seems to be lots of differences between the two years.. And a large difference in price! What are the opinions of the group? Throttle lag, Low power etc in the 19's.. How much of that is true or exaggerations? Informed advice is more than welcome!
Ron Husak
 

carlhenry

Well-Known Member
Nov 21, 2018
1,506
284
Truck Year
Not Listed
they r all the same all the way up to 2019 they r a lot of bad ones and a few good ones the 2020 they r having problems with a few of them check the web it is posted there I have a 2018 with no problems I tuned and deleted it when it was new and had 0 problems
 

boosti

Member
Feb 17, 2020
90
12
Truck Year
2015
FCA is coming out with a new EGR cooler soon which may help the current issue with the coolant leak.
I am hearing the new 2020 has the same turbo lag issue even though it’s a different engine. I might buy a 2020 Ecodiesel as the fuel economy pays off in the long run. I had a 2019 Hemi for a month and hated getting only 14-18 mpg.
 

shadyranch007

New Member
May 19, 2020
3
0
Truck Year
2020
I have a 2020 ecodiesel LL 4x4. I've only put 2000 miles on it since Jan. when I got it. At first I babied it and squeezed every drop of fuel to see what MPG I could get. My best combined was about 22.5 mpg. That mileage has seemed to drop after 1000 miles. I am seeing closer to 21 combined. I don't drive it hard but not being as easy on it as the first tank. The turbo lag is very bad and dangerous. So far that is my only real complaint. It pulls great and rides smooth for a man that had several back surgeries and on constant pain management. But if I slow down to turn on a road, I have to remember that I am not in my Tundra and I better have enough forward momentum to coast through the oncoming traffic. The constant thought of the failures of these motors weighs in my head. At the end of the 5 year warranty, I'll only have about 40k miles on it.:unsure:
 
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