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2000 Infiniti G20 fuel volume test.

Tiny
WEATYZ
  • MEMBER
  • 2000 INFINITI G20
This car has lost power, believe it to be a fuel pressure issue. Have checked the fuel pressure, it is right where it should be which is 34 running and 44 with vacuum hose disconnected to regulator. Was wondering, what are the specs. For a fuel volume test.
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Monday, July 8th, 2013 AT 5:39 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,117 POSTS
I have no specs for volume. Only thing that is provided with an electric pump is pressure. Have you checked other things? Have you confirmed that the catalytic converter isn't plugged? That is a common cause of power loss.
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Monday, July 8th, 2013 AT 9:14 PM
Tiny
WEATYZ
  • MEMBER
  • 2 POSTS
Yes I have checked back pressure on the cat, it is perfect. I replaced the mass air flow seems to run better at idle, but still has no power under acceleration and Boggs down at heavy acceleration
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+1
Monday, July 8th, 2013 AT 9:24 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,117 POSTS
I don't know why, but this just showed up in my mail. Sorry it has been so long. Have you had any luck with the issue?
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Saturday, August 10th, 2013 AT 9:33 PM

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