1986 Jeep Comanche "crank" Questions

how do i check the crankshaft position sensor? sensor has 2 wires If you have a rpm tachometer if the needle is reading rpm's when cranking the engine then the crank sensor is good.

...starting issue. the coil is not being charged. I put a sparkplug tester on the coil wire and crank it but no fire. WELL THE COIL ON THE JEEP HAVE MANY ISUSES BUT IT COULD BE THE CRANK SENSOR

...to tdc and dist is at number 1 but still nothing help It sounds as if you have it lined up,spun the crank to tdc and verified the intake valve on 1 opened prior to hitting TDC,did you crank the motor ...

1987 jeep comanche with4.0 will crank but wont idle i have already changed tps and idle air control valve and checked fuel pump and changed fuel filter and checked vacume lines with no change what ...

How do I fix my window crank in a 1989 jeep comanche pickup with out changing out the door It rolled down but won't rollup it's a manual crank You dont have to change the whole door. ...

...I pulled the coil wire from the distributor and inserted a large cotter key in it. I had my son crank the engine over and there is no spark. Do you have a rpm guage? If so see is it moves when ...

...is ongoing, check the basics. Make sure battery has full charge. When the problem is ongoing if it cranks good but won't start, Have a helper crank it while you check for spark at the plugs. If

...know for sure that the fuel pump is good. It has been replaced 2 or 3 times. could it be a relay, crankshaft position sensor, or something screwy in the steering column? Truck runs smooth during

...gaskets is leaking little oil tha oil with the temperature and speed land a few tiny drops on the crank shaft sensor located on top of the transmision..what I did is take a can of brake cleaner and ...

...starts. Sometimeswhile running it acts like the choke is on and wants to die. We havereplaced the crank sensor and computer but it is still doing the samething. I was told to buy a factory crank ...