Jeep Repair: Gas Millage, jeep cherokee, gas millage

Question
I have a 1989 Jeep Cherokee 6.0 that gets about 15 to 16 miles per gallon.
Is there anyway I can improve the gas millage.

Thanks

Waiting for your reply

Jim

Answer
Your mileage is about right.  Make sure you inflate your tires properly, keep you air filter clean, stay out of the throttle whenever possible, etc.
You can buy a bunch of aftermarket stuff that claim to increase mileage but are rarely worth what you pay for them.