Car Alarms: FUEAL GAUGE PROBLEM, fuel indicator, remote starter

Question
I HAVE F 250 SUPER DUTY 2006 I INSTALLED PRESTIGE REMOTE STARTER WITH ALARM.MY FUEL INDICATOR SOMETIMES SHOW ME low fuel WHEN THE TANK IS FULL.AND THEN CHECK ENGINE IS ON.WHAT IS THE PROBLEM AND HOW TO FIX THAT?

Answer
There appears that one or more of the wires used in the
installation is connected the wrong wire, and the
feedback is causing this issue.

You also need and bypass module if the truck is 2000 +.
If you did not use one, or the wrong one, or it's not done right,
any and all things that brought you here are possible.

Recheck. remove and re install it, along with the proper
bypass kit to make this operate correctly or you can
do serious damage.

ALARMTEK