Ok my little brother is buying a 98 wrangler 4 cyl from my sister boy friend he is selling it for 5,000. so my little brother is going to give 3,000 then make payment for the rest. Im not shore its a good deal, but anyways it has 115,000 mile on it, and may need a tune up. the only reason he buying this jeep because he can make payment on it. what else should I look for, befor he buys it. and is this a good price on what he going to pay.