Mechanics

FUEL PUMP REPLACEMENT

2003 Cadillac Escalade Ext

2003 Cadillac Escalade Ext V8 Two Wheel Drive Automatic

How do I change the fuel pump on this vehicle
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Arniel
May 18, 2010.




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Bluelightnin6
May 18, 2010.
It is inside the fuel tank, there fore the tank will have to be lowered. This is best achieved when there is a low fuel level to minimize weight and instability. There is probably a tank shield, then pressure, return, and evap lines, along with filler and vent tubes. Disconnect the pump/sender connector and tank pressure sensor and lower the rear(axle) end of the tank first, to allow it to move back to facilitate lowering the front.

Factoryjack
May 18, 2010.