1995 Jeep Wrangler "bad fuel tank pressure sensor" Questions

bad gas cap can cause this ,or filling gas tank while it running .or it could be a small leak in the evap system If you have access to a simple vacuum gauge, hook it up to the purge valve (small hole)

...FUEL PRESSURE LOW BAD PUMP IN TANK..RENT TOOL AT AUTO ZONE HOOK UP TO FUEL RAIL SHOULD HAVE AT LEAST 45 50 PSI OF PRESSURE IF GOOD THEN CRANK SENSOR.WHEN IT DOESNT START CHECK FOR SPARK IF NO SPARK ...

...tank) to be blocked. Good Luck, and if that ends up being the problem you may want to replace your spark plugs, they may have been fowled because of the excess fuel. Bad wiring or a loose

...bad and sucking fuel directly into intake.If regulator ok, you will need a scan tool to monitor sensor operation to determine what is causing the rich condition. had same problem w/ my 2.5L `97 ...

...fuel system is pressurized. Why do you think you have vapor lock? its just a guess. sure. heard this years ago , before 1988? sure. but is not now. the tank has the pump and runs up to 60psi ...

...bad fuel pump reg) or a bad wire to fuel pump, such that pump does not receive full 12vdc power. here is map readings, ill post this because many books fail to show ...

bad tank of gas, or so I thought, about 12 hours after, my wrangler would start and soon stall. I put two cans of dry gas in, seemed to work, then the next day it stalled as soon as I started driving.

...bad thing. Ya got power, or your out of Synch. 1. So yes, your starting Ideas are on the money... Try checking , cleaning and/ or replacing the Cam Position sensor. Jeeps by their design are user ...

...bad bearing, using a mechanic's Stethoscope or rubber tubing. * Place the stethoscope or hose on the bearing or pump shaft. * If a louder than normal noise is heard, the bearing is defective. Replace ...

bad fuel tank pressure sensor. this is an emissions control sensor. the tank is pressurized and the sensor monitors it for leaks etc. the tank must come out as it is mounted on top of fuel pump module