# Is there an easy way to tell between a faulty Fuel Pump and a faulty Fuel Pressure Regulator???

Posted by billy ocean (89SE) on September 16, 2002 at 10:48:50:

Car didn't start yesterday, and when i turn it on, I don't hear the familiar buzz coming from the gas tank. Unless my fuel filter when from Not-Clogged to Clogged in 1 day, i'm pretty sure its my fuel pump. but i heard that the fuel pressure regulators go bad too. before I trop the tank, i was wondering if anyone knew an easy way to diagnose the problem.

Replys:

- why must u drop the tank isnt the pump underneath the back seat? n/m maxon18s (92se) 11:46:02 9/16/2002 (0)
- Check the FP relay? I suppose you could disconnect the line INTO the fuel filter and then turn the IGN to "on"-> Jeff92se (92se) 11:39:05 9/16/2002 (0)

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: Car didn't start yesterday, and when i turn it on, I don't hear the familiar buzz coming from the gas tank. Unless my fuel filter when from Not-Clogged to Clogged in 1 day, i'm pretty sure its my fuel pump. but i heard that the fuel pressure regulators go bad too. before I trop the tank, i was wondering if anyone knew an easy way to diagnose the problem.