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Re: Fuel Pump - Time to Replace or Not??
current is a little bit high on the pump.. should be 6 amps ..
lift the bed to do the work. reason is you do not have to suck the gas out and also do the testing of the pressure and how the engine runs ... then when its fixed drop the back back in place.. dropping the tank can cause problems/ break stuff..then you have to put it back up to do the testing .. more work .
many that had GM tahoes/suburbans it was a nasty job unless you have a lift .
some on those tahoes cut a hole in the floor ..
many manufactures have doors for access to the fuel pump...
some aftermarket fuel pumps use higher current 10 amps.. I never use those because GM does not have the wiring and relays to handle the high amps.
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