I found a decent looking 91 pickup with rebuilt 4cyl engine (35,000kms on rebuild), 5spd, extended cab etc... For something that I plan on doing some light offroading in, is the 91 a good year? Any known problems with this year? I haven't been told yet, how many km's are on the body,but if its a fair bit (and I imagine it probably is, since the motor has been rebuilt), what kind of problems could I run into, with the rest of the truck?