The sending unit is probably bad.
She work erratically.
Mine does that...It is a vacuum leak in the emissions system...mine also idles erratically because the thermostatic switch for the ac compressor turns on and off becus of the leak.
1. dirty gas filter 2.fuel pump getting old 3.fuel relay switch getting ready to die
It means to change frequently and erratically.
It sounds like no spark on your plugs check the power going to your coil if you have that then it could be the ignition module under the rotor,assuming you do have gas in it :)
Moving up and down quickly and erratically.
it means unpredictably, erratically, and it means in a capricious manner
1
my 2000 Chevy Van's left turn signal is clicking erratically. What should I do? Check your indicator light bulbs as one may be out. There could be an earthing problem if not the bulb.
pulsating glowing shimmering moving erratically
They fly very erratically to make it more difficult for birds to catch them.
Driving erratically means not maintaining a steady speed , weaving in and out of traffic,or drifting from side to side in a lane. It is dangerous to other drivers because it is unpredictable behavior, and the police see it as a sign of a driver who may be drunk or under the influence of drugs.