View Full Version : Sonoma starting issue
04-02-2012, 12:54 PM
I know its not a full size but its for my little brother who has a 2002 Sonoma 4.3L. To start his truck he has to turn the ignition to on for a few seconds, then off, then he can finally start it. I think its something with the fuel pump or a relay. Any ideas? I have little experience with the 4.3L and I'm tired of him starting it like this.
04-02-2012, 04:13 PM
probably fuel pump goin out..ive replaced my fuel pump in my sonoma 13 times because the cheap auto parts store one only last about a week
04-02-2012, 06:15 PM
sounds like a real weak fuel pump, time to replaced the pump and filter
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