I believe fuel level is also affected by the fuel pump - used to have a sticking guage, but switching to Shell premium eliminated most of the false readings - replaced the fuel pump during the 100k tuneup

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Mark _______________________________
2001 X5 4.4i topaz blue/sand Sport, complete Dinan S2 , hitch, V1, tint, BSW Stage 1, Alpine INA-W910BT
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