fuel pressure regulator

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does the fuel pressure regulator that is located under upper intake assembly get its vacuum from the mainifold pressure or vacuum?

user38639 in Spring Hill FL

Nov 12, 2010

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RepairPal Certified shops can diagnose and repair your 1997 Chevrolet S10. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

fuel pressure regulator

What is your question?

does the fuel pressure regulator that is located under upper intake assembly get its vacuum from the mainifold pressure or vacuum?

user38639 in Spring Hill FL

Nov 12, 2010

1 Reply

Popular Answer

Jim Taddeion Nov 12, 2010

There should no "manifold pressure" in the intake plenum of your 1997 Chevrolet S10. The fuel pressure regular senses intake vacuum and adjusts fuel pressure accordingly. Low vacuum = high engine load and higher fuel pressure, High vacuum = low engine load and lower fuel pressure. Only engines with a turbo or super charger generate intake manifold pressure.

user38639on Nov 12, 2010

thanx

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Popular Answer

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 1997 Chevrolet S10. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.