Moderator wrote:
Welcome to the LOSTJeeps Forum!
Please tell us about your Jeep, mods, upgrades, etc...
If you look in "User Control Panel" (top right), and click on "Profile", you can update your Signature and list your vehicle mods, edit your Profile, and add an Avatar if you so desire.
This information greatly helps others when responding to questions or making comments.
If you have not read the NOOB Guide, please do so as there is a lot of very useful information contained in it.
Then post your questions, concerns, comments, if you have any.
Please tell us about your Jeep, mods, upgrades, etc...
If you look in "User Control Panel" (top right), and click on "Profile", you can update your Signature and list your vehicle mods, edit your Profile, and add an Avatar if you so desire.
This information greatly helps others when responding to questions or making comments.
If you have not read the NOOB Guide, please do so as there is a lot of very useful information contained in it.
Then post your questions, concerns, comments, if you have any.
As to your questions,
Most likely a bad crankshaft sensor based on what you described. They always seem to fail as they warm up in temperature. Once they cool off, they often go back to working.
Do you have any codes (DTCs) currently?
As to fuel issue; if you install an intank fuel pump inside the fuel tank, it will cure your fuel feed issues forever.
Airtex E7181M In-tank Lift Pump Install Jeep Liberty CRD
When was the last time you changed your fuel filter?
An inline fuel pump will also work, but if there is a leak anywhere on the suction side of the fuel pump, it will still suck air into the fuel system and cause problems.
The beauty of an INTANK fuel pump is, it puts everything under positive fuel pressure from inside the fuel tank all the way to the back of the CP3 injection pump.
And, if there is a leak anywhere on the fuel feed system, it will be self evident very quickly as fuel will leak out instead of air being sucked into the fuel system.
