Ford ranger 1987 problem with when turn on it

Ford Ranger Fuel Pump 87 Ranger Ext Cab 2 9L V6

No it just has a distributor pickup coil, that in a sense is the crank sensor. These were a part that failed often.

50psi .

https://www.google.com/search?q=1987+Ford+Ranger+manual+transmission.+How+to+install+the+shifter

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Since you have an '87, you most likely don't have one if you have never seen it on. Pull the instrument cover panel, then the three hex screws that hold the idiot light panel on the instrument cluster. The 1987 had a check engine graphics gel, but the instrument cluster did not have the check engine function on the printed circuit board. There is no such light included on that year model, I am not sure what month between the 1987 and 1988 model years introduced it.

replace the distibutor

the most common cause of this problem in this year is a defective TFI ignition module and distributor stator/pickup, they should always be replace as a pair, to do this you must remvoe the distributor from the truck and then the shaft.

new spark plugs probobly. get them tested first by a proffesional. take them out and show them to somebody at like a kragen and they should tell you

chk the MAF sensor. first sensor in duct coming out of air filter. Good luck.

check the crankshaft sensor