List Of Jeep Liberty Diesel Mpg References. I am on my fourth egr valve on this diesel engine. Web one of the most noticeable problems with the jeep liberty diesel engine is engine misfire.
Jeep decided to discontinue the renegade trim that they introduced in 2004 and got rid of the diesel. With high mileage vehicles, i would always. Web the new chevy silverado offers the best fuel economy for a diesel truck.