1997 chevy astro
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1997 chevy astro
Hi,
The new Fuel pump is about 40,000 km on it and from begining the pump is noisy -a constsnt hum sound, ( it was not from Delco but another aftermarket product for around $600.00) plus installation done about 3 Yrs back. My question is that is this because of Bad Fuel Pressure Regulator( being clogged up) or Fuel Filter? As I read somewhere that on Volvo Cars changing the Fuel Prsessure Regulator takes away the hum and feeds proper pressure to injectors even this in on return Fuel Line.
Pl. advice.
Alka
The new Fuel pump is about 40,000 km on it and from begining the pump is noisy -a constsnt hum sound, ( it was not from Delco but another aftermarket product for around $600.00) plus installation done about 3 Yrs back. My question is that is this because of Bad Fuel Pressure Regulator( being clogged up) or Fuel Filter? As I read somewhere that on Volvo Cars changing the Fuel Prsessure Regulator takes away the hum and feeds proper pressure to injectors even this in on return Fuel Line.
Pl. advice.
Alka
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