SSEi Fuel Pressure
#1
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Joined: Aug 2007
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From: Big Spring, Texas
SSEi Fuel Pressure
I believe that my fuel pump may be starting to fail. It is in the beginning stages of the dreaded GM fuel pump whine. I know someone out knows the factory PSI for the system. Car is an '01 SSEi. Appreciate any help.
#2
48-52 with the car not running, all air purged out of the gauge line. This is the max pressure reading after you've clicked the key on and off a number of times.
My suggestion would be to do this after you have been running the car and it'* up to temp. While it'* a bit of a hazard for the heat and gas...it'* about the best time from a pump perspective.
My suggestion would be to do this after you have been running the car and it'* up to temp. While it'* a bit of a hazard for the heat and gas...it'* about the best time from a pump perspective.
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mikeblue94
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10-31-2004 03:20 PM