I just baught a 1993 2 Door Cherokee Sport (yay!) 4.0 inline 6

I am a student and therefore don't have much cash. What are some cheap ways to improve the fuel mileage of my cherokee, as well as power?

I keep up on the regular stuff, and I have some money to buy things like intake and exhaust, but im wondering about throttle body stuff, things like that

 

Google. Helped me.

 

Lol there's a long list, most are maintenance items, if you really want to know ill write up a paragraph for you, but as a side note you will have to buy stuff

 

https://www.cherokeeforum.com/f2/how-search-14306/

They're out there.