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Discussion Starter · #1 ·
I just replaced my fuel pump on my 99' 4.3 and now it runs for only a few seconds and dies unless I keep it @ about 3000 rpms. Fuel filter of clogged injectors?
 

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91 S-10 Pickup 4x4
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well if it ran fine before, the only thing I can tell you is to make sure you put in the right fuel pump?
 

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Discussion Starter · #3 ·
91S104x4 said:
well if it ran fine before, the only thing I can tell you is to make sure you put in the right fuel pump?

It's the right pump, I double checked with the parts store. It seems to be getting better - I can drive it now but it still dies occassionally. I was told that when the old pump went bad it could have put small pieces or "parts" into the fuel lines, ever hear of anything like that?
 
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