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Re: Intermittent hard start/ no start
Posted to Technical Discussion Forum on 10/1/2008 2 Replies

David: This thing uses a fuel pump control module if it runs a supercharger. Fuel pump power goes through FPCM and resistor in module for all normal ops. Above 90 KPA man. press,PCM bypasses resistor and supplies full bat. volt to pump.

GM says no more than ... Login to read more.

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