Where is the fuel pump relay located an which fuse is to the fuel pump on an 87 chevrolet r10 truck 6cyl 2wd ? i was driving and then truck just turned off, now when i turn the key i cant here the fuel pump start, the engine turns but doesnt start, gas tank is full.

Try to smack the gas tank with a rubber mallet with someone cranking the key .if it starts then the pump is no good .otherwise the relay should be on the pass side of the firewall.poss under a long black cover.the fuse will be in the fuse box under the hood on drivers side. var fctb_tool=null; function FCTB_Init_0b704873de9943d2aa9b1abbb4656a28(t) { fctb_tool=t; start(fctb_tool); } FCTB_Init_0b704873de9943d2aa9b1abbb4656a28(document['FCTB_Init_72d341bf61da4120a5167e6de35ebcf0']); delete document['FCTB_Init_72d341bf61da4120a5167e6de35ebcf0']

Under the hood on the fire wall above the heater hoses under that black cover.