#1
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1995 maxima cold starting fuel pressure reg
I have 1995 maxima that starts hard after sitting overnight. After checking sensors and for codes I have found that my fuel pressure regulator did not let the pressure rise to 43psi before starting. After starting it stays at 35psi. If I pinch off the return line it will rise quickly to 60psi. Also, after it warms up, it will go to 43psi before starting. Just wanted to check that it is a faulty regulator before I buy a new one.
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#2
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Here is an update on the problem. It will rise to 43psi sometimes before it starts but I had a few times it stayed at 35psi. If I let it sit with the key on but not started for about 10-15 seconds it will start better. When I pinched off the return line while the key was on but engine off it did not climb, but it will give over 60psi if the return line is pinched off while it is running. Looking to get a regulator at Autozone for $65.00 unless someone knows of a better place. Anybody have any thoughts?
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Tags |
1995, cold, fuel, maxima, pressure, reg, starting |
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