Help: Fuel Pressure Guage reads 100lbs.

DJHA90 said:

Just installed one of the older Autometer electric fuel pressure gauges (one with the black box). The sensor is installed on a Tee with an analog gauge. The analog gauge moves when I adjust the FPR. The electric gauge stays up around 100lbs.

Any idea why the electric gauge would read so high and what might be wrong with it?

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DJHA90 said:

And your guess was right-on. The screw was loose. Hopefully it will also solve my stereo noise problem -- since that is where the stereo was grounded also

Thanks!!!

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