Question about 1989 Jeep Comanche
1989 Jeep Laredo Automatic 4.0L 4X4, replaced fuel pump verified pump working after put in it started three or four times then nothing? i verified again with it in tank ran hot wire to pump and pump working and good pressure at rail, re-connected wires at splice for fuel pump turned key on at steering wheel and no pressure at rail?? replaced the starter relay still no power to pump when key turned on. engine cranks over but no fire because no fuel at rail?? started three or four times then just like that lost power to pump?? causing no fuel to rail? what other relays? inertia switch? fuse? am i missing something in between............... thanks Robert
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Posted on Jan 02, 2017
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