On a car, there is a float inside your gas tank. It is attached to a switch that sends the empty.....full signals to your fuel gauge.
i would start wit the spark plug wires then move to the spark plugs and coil or the D cap what ever one u have! if u do all that and it keeps doing it move on to the fuel filter then the injectors after all the your problem should be taken care of!
The temp sending unit on the engine could be unplugged or faulty.
Technically, you could. There is a difference in gauge size though. An eyebrow piercing is a 16 while a belly ring is a 14. It would hurt to move up in size and would probably look unattractive because belly rings have much bigger jewels/ends.
vacuum leak, choke set wrong, out of time, dirty carb, fuel filter dirty, bad fuel might need tune up some plugs might be missing (not Firing). But vac leak sounds likely.
the spike in power. either take apart the cluster, and move the needle back to the top of the pin, or take a small wire, and run it though the odometer hole thing, and rotate it back
It Seems like you may have a fuel sending unit problem
astra mk4 year 2000 fuel gauge doesent move at all i wonder if earth wire is bad but i cant find the earth wire does any body know where it is or if there is a fuse i dont think its sender unit it doesent move at all if it was faulty it would move to full then i would knoe it was sender unit
The fuel gauge on a Chevy may become stuck if the sending unit is defective or become disconnected. Without a signal from the tank, the gauge will not move.
fuel gauge stays on full and the tempreture does not move from cold on ford explorer 1998
The voltage gauge on the Blazer is not the most accurate (cheap) When using the signals the voltage draw on the system is enough to make the gauge move slightly.
The float in your gas tank is sticking when it gets to half a tank of gas. This will make the gas gage stay at half and not register below that but it is possible for the float to rise.
Try to see if there is a common ground wire to these 2 gauges. If there is make sure it is grounded to a clean dry grounding site and see if this helps.
Could be bad gauge or float stuck in fuel tank
your float is stuck or you have a short in the hot wire!
Bad sending unit, corroded wire from the sending unit to the gauge, faulty fuel gauge are a few.
you need a new fuel level sensor,
As you accelerate and decelerate, the fuel in the tank sloshes around a bit like water in a bucket. Sometimes the fuel moves toward the sensor (showing more fuel) or away from it (showing less).