|10-22-2011 04:20 PM|
|10-22-2011 04:03 PM|
|TJWenatchee||My manual says for 97 TJ's and later: 44 to 54 psi. Hope that helps.|
|10-22-2011 02:35 PM|
|10-22-2011 02:03 PM|
What should the fuel pressure be on a 98 4.0? It is a constant 34 psi running. But runs like crap like not fireing on all cylinders. New plugs wires cap rotor button and fuel pressure reg. wtf?