Won’t start 1998 tj 2.5

Gpw1944

New Member
Joined
Aug 21, 2018
Messages
19
Location
Uk
I am looking for a little advice on where to start with my non starting jeep.
I went out with my family today and traveled about 20 miles before stopping for lunch and driving 20 miles home and my jeep never missed a beat.
However after being home for about 3 hours I needed to pop out again so I jumped in the jeep and it just won’t start.
It cranks over and all the dash lights come on as normal it just won’t fire
I have never had a problem with it not starting before so not sure where to really start
 
After playing around trying to sort out what the problem is it’s getting more confusing
Sometimes it will start other times it just turns over but won’t fire