Join Date: Feb 2016
Location: Salmon Arm B.C.
Feedback: 0 reviews
Get a fuel pressure gauge on it. So many people overlook the obvious. A fuel pump can act up more when it heats up. I think your 3.8 should have a valve on the fuel rail, If not you will have to "T" into it. Make sure it doesn't leak and run the gauge through the hood seal at the cowl. That way you can see if supply is good when it acts up.
2014 JKUR, 2.5 JKS lift, Poison Spyder flares and covers