Fuel pressure sending unit bad?
02-19-2009, 08:44 PM
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Fuel pressure sending unit bad? I have an autometer cobalt series electric fuel pressure gauge. After installing duel pumps, 60lb injectors, and speedinc fuel rails.. i started the car up and my fuel pressure gauge only says 44psi. It doesnt move! I immediatly pulled the unit off the fuel rails..and installed a mechanical gauge. That one read about 60psi or so. Do these sending units go bad?
