93 s10 blazer, fuel relay switch?

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  #1  
Old 06-09-05, 05:23 PM
roselanders
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Unhappy 93 s10 blazer, fuel relay switch?

i have a 93 chevy s10 blazer with a 4.3 vortec engine, i have recently replaced the fuel pump and filter, as well as the ecdm? fuse, the truck will still not start, it will start and run for about 30 seconds when the throttle body is sprayed with starting fluid, i was told there is a fuel relay switch i do not know where to find it or if that is even my problem. if you can help i would greatly appreciate it.
 
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  #2  
Old 06-10-05, 07:20 AM
chevyastro4x4's Avatar
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Join Date: Jan 2005
Location: Watertown
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this is what AutoZone says it is:

FRONT SEATING AREA, DRIVER SIDE, DRIVER SIDE OF STEERING COLUMN, BEHIND INSTRUMENT CLUSTER, MOUNTED IN CONVENIENCE CENTER
 
  #3  
Old 06-10-05, 12:44 PM
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There is a schader valve in the rear of the intake, check your fuel pressure there. Also, when the key is turned to "on" you should hear the fuel pump "buzz" if you hear it, all should be good with the pump. One other thing to check, if you replaced the pump, ensure your ground is connected to a clean ground, too many people just reconnect from the old point which is normaly corroded.
 
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