The 3.0-liter EcoDiesel V6 from Jeep and Ram is well-liked for the great fuel economy (about 30 percent over the 5.7-liter HEMI V8) and remarkable torque (up to 480 lb-ft) that it delivers. he provides.
On the other hand, it is a more expensive option to purchase, the fuel also costs more at the pump and you have to buy urea to supply the emission control system. Paying off the investment is possible only after having covered a good mileage.
Then there is the issue of reliability. Many engine failures were reported, but also problems related to the urea injection system which apparently does not support Quebec winters. Ram has made changes to improve the situation, but concerns remain.
Photo: FCA
Now another problem arises, and this one is serious enough to force the constructor to issue a callback. This is because the high pressure fuel pump sometimes fails, affecting engine behavior or causing a fuel leak. This can of course lead to a sudden loss of power while the vehicle is moving, increasing the risk of an accident.
In most cases, the check engine light or electronic throttle control service light will come on on the dash.
The affected models are the 2014-2020 Jeep Grand Cherokee EcoDiesel and Ram 1500 EcoDiesel. A total of 55,711 units are subject to the recall in Canada.
Photo: FCA
The primary solution is to replace the high-pressure fuel pump, but the manufacturer says its dealers may also need to replace other parts of the fuel system, as needed.
In short, it is not something to be taken lightly or ignored outright. If you are shopping for a used Grand Cherokee or Ram 1500 with an EcoDiesel engine, make sure that the repair has been carried out and that the mechanical inspection is positive before buying.