1988 Ford Ranger

[hollywoodman]

I have a 1988 Ford Ranger with a 2.9l v6 motor and I broke the crankshaft so I bought me a 1990 Ford Ranger with a 2.9l v6 and I replaced the motor in my truck but now I can not get any power to my frame fuel pump. please help

 

[lilfade]

Have u checked ur fuses an relays with a Meter.


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[hollywoodman]

yes I checked all that and still nothing

 

[Mark_88]

If it is the original rail fuel pump it may need to be replaced at this point...but the first thing to check is to make sure you are actually getting power to the pump. If the connector shows 12v and the pump is not turning on it's the pump for sure...but you didn't mention if you actually got power at the connector so sorry if this seems like a repeat...

Just more helpful for those offering advice when they know what has been checked and what the results were...

 

[fyre82]

Roll over switch under the dash?
Check the connections that you took apart again,
specifically the main loom plug on the left fender well.
Light Grey, 8 sockets.
The hot wire heats and melts the
plug, casing and wire causing a break in the circuit. It will show
after taking it apart, especially if it was original.
The plug is replaceable, if you can find one that isn't melted.

Good luck
Rich