4.3 wont start help!!!
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Join Date: Oct 2013
Posts: 1

Ok so I have a 97 blazer with the 4.3. I’m having trouble getting the dame thing tostart I have to turn it over about 15 to 20 times before it starts. Within the past 4 months I’ve replaced thespider injectors, the fuel pump, the fuel filter, and the plugs and wires. I was wonder if it could be a vacuum problemor it could be some kind of back pressure from a clogged catalytic. I’m clueless of what it could be any helpwould be great thanks...
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