Question about 1994 Chevrolet S-10
Replaced fuel pump assembly,replaced fuel pump relay,fuses all good, still no power to pump when I turn key on.
Have you checked for continuity from the fuel pump fuse to the pump do this with the ignition off, you may have a break in the live cable, or take a voltmeter and check voltage at the pump.
Posted on Feb 08, 2013
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Posted on Jan 02, 2017
There is no release, you just pull up on the relay with a little bit of rocking back and forth. You can use a pair of pliers to get a better grip, but be very gentle and do not crack or warp the relay cover, they are very brittle.
Good luck, let me know.
Posted on Apr 24, 2009
Your ECU is what acctivates your fuel pump realy. Put the key on the run possition and pull the ecu fuse for a few seconds and reinstall it ans it should accivate your realy for 5 seconds, Good luck.
Posted on Apr 06, 2009
hi its rob was it running befor u replaced the pump if its petrol take out the spark plugs maken sure not to mess up the timeing give them a clean .if its deizil prime the system o open the injectors
Posted on Apr 26, 2009
They should be on seperate circuits. Tyour key on and ck to see if you have any fuel flow. Fuel pumps in tanks do **** out. chk to see if you have any fuel flow by loosening a fluel line. No fuel, no pump. good luck
Posted on May 17, 2009
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