Fuel Issues

[dennys.mgr]

Yesterday I was braking and my 2011 Liberty stalled, we have replaced the spark plugs. Still can't get to idle correctly. It will start but if you let off gas it stalls.:???::???::???::???:

 

[Tison78_CJ5]

I have found that usually is a bad throttle position sensor. Had that happen on a 96 Cherokee.

 

[49willyscj3a]

Check fuel pressure. I dont know what spec. is but its a good start.