Quote:
Originally Posted by wiswind
Is there any sign that the fuel pressure regulator is leaking fuel into the vaccum line......there should be NO fuel pass through the vaccum line.
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Nope, dont see anything leaking at all
Quote:
Originally Posted by wiswind
Another thing.....the vaccum line should fit snug on the fuel pressure regulator......not loose, letting air leak into the vaccum line at the connection.
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seems to be snug
Quote:
Originally Posted by wiswind
At this point.....it is really looking like the problem is low fuel pressure.....with the fuel pump being the most likely (but also the most expensive).
With the vaccum line to the fuel pressure regulator disconnected and plugged......do you still have problems going faster than you mentioned...and issues going up hills?.......I am hoping for the fuel pressure regulator vs fuel pump, because of cost.........although it is not a common failure.....I can happen.
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With it disconnected had no problems going up hill/fast or uphill fast
going to call around and see if I know anyone with a fuel pressure tester.
testing the fuel pressure, should it stay the same idol vs load or should it increase?