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2005 no start astro van how to check if fuel pump is bad.

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Open the hood ,remove the air box for the engine but leave the mass air flow sensor on.Get some carb cleaner and spray it in the air intake tube while someone tries to start the van and if it fires and runs on the cleaner it is defanetly a fuel issue and most likely the fuel pump.If you have a fuel pressure gague you can remove the engine cover inside the van and connect to the fuel pressure port to see what u have for fuel pressure which should be between 55-65 psi to run.

Posted on Jan 31, 2010

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