870 2006 fuel lift pump

[Chamberpains]

I agree with Nilao, fuel pumps aren't exactly cheap. I think mine was $500. But that was a road side deal in the banjo playing country of southern Virginia.

Block off the pressure release on the fuel tank caps and the vent to one tank and then blow a few psi in to the other tank vent. Looks for leaks in the fuel system 1st. Then go chasing other parts issues.