94 Deville Gas guage don' t work

I have a 94 Deville that the gas guage just flashes "E" even with gas in the tank. What's wrong? Also the power gas door and truck opener won't work either. Can't find any fuses for these and have replaced the trunk motor. Please help. Thanks

sounds like your float is stuck in your tank. Not sure how to fix, but I know it's not to hard. My 94 I know the car has to be "on" to use trunk, and gas door (if that's not it check the glove box to make sure the switch is on).
Also Hayes has a great book covering the 94-02 deville. you should get it, helps with lots of issues.

The fuel tank sender is probably bad. You'll have to drop the tank to replace it.

I have a 94 Deville that the gas guage just flashes "E" even with gas in the tank. What's wrong? Also the power gas door and truck opener won't work either. Can't find any fuses for these and have replaced the trunk motor. Please help. Thanks

Did all these problems initiate simultaneously?