FED UP!!!!! - Off-Road Forums & Discussion Groups
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post #1 of (permalink) Old 05-23-2006, 09:34 PM
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FED UP!!!!!

93 olds bravada...started runing like crap.... idles fine...runs fine "most of the time"..... all the suddens cuts out an sputters an has NO POWER then it comes right back..... been through pretty much everything i can think of still does it..... HELP ME BEFORE I CRUSH IT!!!!!
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post #2 of (permalink) Old 05-24-2006, 07:04 AM
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Re: FED UP!!!!!

what is everything?

fuel pump? fuel filter?

list out what you have done.
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post #3 of (permalink) Old 05-27-2006, 09:40 AM
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Re: FED UP!!!!!

I have a '90 s-10 blazer w 4.3 liter v6 that does that also, however only in winter weather. I was thinking it was one of the fuel injection sensors,,,,,or timing,,,, have not pinpointed it yet. It does have 207k miles, still runs good and doesn't smoke. In warm summer weather it goes away.
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post #4 of (permalink) Old 07-16-2006, 12:40 PM
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Re: FED UP!!!!!

could be the fuel system. could also be crankshaft positioning sensor
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