i have never changed one need help.
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1999 GMC Jimmy Question: I need step by step help on how to change a fuel pump pressure sensor.
Answer #1goodguy October 18, 2012, 14:35Master
first of all why are you replacing it?
Answer #2Greg's Orange Auto (15380 Answers) , Orange, CA - (714) 361-9386globalhelper October 18, 2012, 16:18Master
its on the fuel tank next to fuel sending unit. remove fuel tank and its right there. good luck
Answer #3pushrod October 18, 2012, 18:01Master
BEST LEFT TO A MECHANIC. CAN BE DONE WITHOUT TANK REMOVAL JUST FITS INTO RUBBER GROMET. POPS OUT AND THEN BACK IN
BUT YOU HAVE TO KNOW WHAT TO DO AND HOW TO GAIN ACCESS. THIS IS THE FUEL "TANK" PRESSURE SENSOR.