How to tell if fuel pump bad?

Answer:

Have the fuel pressure checked. If the pump is noisy it is failing. do not forget to replace the fuel filter. A clogged fuel filter will appear as low fuel pressure, and overwork the pump.

Contributor: Clay
First answer by ID1205112385. Last edit by Clay. Contributor trust: 4947 [recommend contributor recommended]. Question popularity: 1 [recommend question].