so my buddy's wrangler broke down today. HA HA! right in front of regimental formation. Everyone helped him push it off the road and after our formation I was helpin him figure out whats a matter. Now its got those new fangled coil packs over the spark plugs and in fuel injected. I pushed the little tit on the rail to see if fuel would come out......nothing. So I put some gas in it. nothing..... so I checked the relays and fuses everything. still no fuel....thought it might be something else so I put some fuel in the TB and its fired right up and ran like 3 seconds then nothing.............

Fuel Pump??????

 

You should be able to here the pump when you turn the key on,if not check power the pump,if there is power to it then it is a good chance it is the pump.