My bro has just brough a 3door trooper 3.1 citation on a 93 plate.
is there anything he should of checked before he brought it? seems a good solid motor just wanted to know if there was anything particular to this model
the 3.1's are pretty much bulit proof ...fantastic motors, great pulling power, and mega reliable (and that has nothing to do with the fact that my frontera has the same engine)
most of the maintenance is pretty much straight forward ....but keep an eye on the front & rear cross-members.
also watch the brake/fuel lines that go over the rear springs (that's where the mud collects and it's difficult to get at)
Mine seems to be in the workshop a fair bit, but it does get a lot of abuse. I'm sure if i used it normally it would be fine if it was only green laned.
I have been through 2 engines, and 6 turbos in 2 years, but this is not normal. As Red said, the engines are fairly bullet proof, just watch the chassis, especially if its a import.
On the 3.0 tdi, Isuzu have been pretty good on the recalls and the repairs, but the seem to be reigning that in now, just something to be aware of, as some have had their problems.