Jeep with all new censors, spark plugs, coil rail, cam shaft position censor, top end of motor rebuilt, just replaced 2 and 5 fuel injectors. Check engine light flashing Jeep is jerking like it in not getting fuel. Help
SOURCE: coolant censor bad
Yes, there is another one. The one you replaced is the coolant level sensor. The ECT (ENGINE COOLANT TEMP) sensor is located near the thermostat housing. It has a 2 pin plug on it.
SOURCE: 2002 Jeep Grand Cherokee Lardo misfiring
You say you changed the cam sensor. A1391 code is a crank sensor on the top of the trans. bell housing.
SOURCE: 1996 jeep grand chrokee turns over will not start,
If you did not replace the CRANK sensor on the back side of the motor this most likely is the problem and a very common one at that.this controls spark and injector pulse,unlike the cam sensor which just shows when #1 cilyder is up.
SOURCE: MISFIRE CYLINDER #3 CHECK ENGINE LIGHT COMES ON VEHICLE
Check spark plug wires for corrosion
SOURCE: the jeep still misfire on #2 cylinder after
Hello regenald_135: My name is Roger and I will help. It appears you have replaced most of the parts related to a misfire. Have you checked the compression in number two cylinder? Without the proper compression the cylinder will not fire. The compression should be (120 to 150)psi. But any thing less than (100)psi. and the cylinder will not fire. The cause of low compression could be valve or piston related.Having replaced all the parts that already I would strongly recommend the compression test as this will likely show the problem. One other place you might also check. Remove the distributor cap. Try to move the rotor side to side.If the rotor wobbles side to side the distributor shaft bushings are worn. Be movement I mean more then a few thousands of a inch. I have ran across this a couple of times. This usually presents as a out of time engine. But could be the early stage of distributor failure. Should you need further help please just ask. Please rate the answer. This is my way of knowing the answer helped. Thank You for using Fix Ya. Roger
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