Quote:
Originally Posted by DarkJak
And that my fuel lights have read 1/4 tank lower than they actually are ever since the install. (maybe also user error).
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This is a plague of the 370z, for the fuel level gauge to be off by around a 1/4 tank... often it will bounce between 1/4 off and correct, once or twice a tank. Or for some it just stays wrong, never reading entirely full.
Very often, it happens immediately after molesting the fuel pump housing for modifications.
I am not sure the source of the problem, I would need the car here to diagnose it. But dont feel bad, it is a common occurrence after fuel system work.
One suspicion I have, is the in-tank siphon hose slack interfering with the fuel level float arm travel. But I have in the past run into slightly worn level sensors that do not read correctly.