Low front air pressure
My 1999 American Dream on a Spartan chassis is only showing 70 pounds on the front air gauge while driving, and my tachometer only shows 1/2 of the engine's actual RPM. Other than that, everything is ...
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The tach constantly reads 1/2 the RPMs displayed on my Scangauge, and the front air gauge never goes above 70. The rear air runs at around 110.
