Hi there,

Was wondering what the size of gas tank is for my '88 Jeep Cherokee. Don't have owner's manual, it looks like 20 gal from what I am seeing online but just wanted to be sure. Thanks for the help! Its a 1988 Jeep Cherokee Pioneer, 5 spd, 4 wd.

 

Most likely you have a 13.5 gallon tank

 

Mines an 88 and I have a 16 gal tank

 

I'm pretty sure my 90 is 20. I had thought is was smaller till I put over 18 in one time. OK. mark the calander, I actually opened a book. (knew it was in the front). Says "standard" 13.5, "optional" 20 gals. I think most of us are optional.

 

Could be a 20 gallon. Most XJs I know of have the 20 gallon tank, even my 87 2.5 XJ.

 

I literally ran mine out of gas before(twice, one on purpose one on mistake) and put about a gallon in it to get me home and to a gas station and it would only fill up to 15.5?

 

I think if there were only two options, (13.5 and 20 gal), mine has to be 20 as I just put almost 15 gal in the other day the gas gauge was reading a little around a quarter tank, the gas gauge could always be worng though lol.