Quote:
Originally Posted by Truthseeker4449
We have Maxxforce 7s and 9s, about 13 of each. God what a pile of junk they are, but they are paid for and make enough to keep fixing them. The 7s are in our IC ACs, which resemble Terrastars. The 9s are in IC HCs, I think we've had to put a new engine in every one of those. Nearly all of the 9s sound terrible and are very loud while they are idling.
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I get the whole paid for thing, I deal with it myself. Luckily, most of my customers listened when I told/tell them to not buy them.
The 7's are trash imo, best thing to do next pm is fill all the filters full of sand and solve all of your problems at once. The 9's aren't much better, but I hate the 7's.
The only maxxforce that is halfway decent is the maxxforce dt, which is nothing more then an upgraded 466, and even those they managed to f-up.
If I'm thinking correctly, those all should be able to be primed in the same fashion as the auto start engines I alluded to before. Key on for 10 seconds, off for 10 seconds. Repeat that a dozen or more times and the filters should be primed.