Fuel pressure regulator location
#1
Fuel pressure regulator location
I own a 2007 Silverado ( new body style). I am having issues with the fuel pressure regulator ( pressure bleeds slowly down and hard starts first start of the day). I believe my pressure regulator is going out. Problem is the regulator is not mounted on the fuel rail as I thought it would be. So I believe the only other location would be in the fuel tank?
any help appreciated.
2007
6.0
4 wheel drive
LTZ PACKAGE
any help appreciated.
2007
6.0
4 wheel drive
LTZ PACKAGE
#2
CF Monarch
Welcome from Florida. Does your truck run good after it starts? If it does then your problem is not with the fuel pressure regulator. More than likely you have a bad check valve in the fuel pump assembly. You can either change the fuel pump or add a check valve in the fuel line.
#3
Fuel Pressure Regulator in a 93 Caprice LS 5.0 V8 Engine
Hey everyone,
My car has to crank for 3-5 seconds before starting. This can be a cold start in the morning or after sitting for ten minutes. I had a diagnostic test performed and the starter failed the test. A mechanic however said it was not my starter but my fuel pressure regulator. After watching various youtube videos and reading my manual, I think the fuel pressure regulator is located underneath the throttle body. Does that sound right?
If anyone has a picture of where it is located that would be greatly appreciated too. I found what looks like a fuel pressure regulator but it is located near the top right of the firewall on the drivers' side.
Any ideas are greatly appreciated!
Thanks!
My car has to crank for 3-5 seconds before starting. This can be a cold start in the morning or after sitting for ten minutes. I had a diagnostic test performed and the starter failed the test. A mechanic however said it was not my starter but my fuel pressure regulator. After watching various youtube videos and reading my manual, I think the fuel pressure regulator is located underneath the throttle body. Does that sound right?
If anyone has a picture of where it is located that would be greatly appreciated too. I found what looks like a fuel pressure regulator but it is located near the top right of the firewall on the drivers' side.
Any ideas are greatly appreciated!
Thanks!
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