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Diagnosing dual tank balance module
Anyone with dual tanks having problems with fuel gauge or the automated balance flow system this may help. This module is located by the front (main) lift pump. Slightly toward the rear of vehicle along the frame rail. On top of this module is a fuel pump balance relay, it turns the rear...www.thetruckstop.us
If you ever wanted to diag the issue
Thank you!!! Gonna have to look into that!
