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Old 09-13-2009, 04:20 PM   #1
kenjjm
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93 blazer 4.3 vin w quit and won't start

got in the truck and went to work, and everything was great. Went out to leave and it would not start. Fule pump not working, so towen it home droped the tank, and the wires to the pump were burnt. So changed the pump and harness in the tank, changed the fule pump fuse under the dash(it was blown), and the pump relay. Now it still will not start. I can get it to start with starting fluid, but dies. did i miss something when the fuse blew?
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Old 09-17-2009, 02:45 PM   #2
exalteduser
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Re: 93 blazer 4.3 vin w quit and won't start

Check the relay (under hood drivers side on firewall)
also how was the ground at the fuel pump, to the frame?
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Old 10-19-2009, 06:53 PM   #3
maddog83
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Re: 93 blazer 4.3 vin w quit and won't start

I have had same problem with my 93 blazer. The problem may with the spider unit (fuel distribution unit) located in the intake manifold. The part is bout 300 dollars new.

Check that and post back.
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