Question about 2000 Chevrolet Astro

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It make the sound like it want to start but it doesn't

I have change the sparkplugs already and the gas pump too, also the pressure of fuel and I change the pressure regulator,and also i clean the injectors. i was thinking that it could be the vacuum but i don't know where is located and don't know what its the function, what it does that.

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Crank shaft trigger

Posted on Jan 31, 2010

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