Yes and some are in tank for the same reason they are immersed in it
The fuel pump is located in the fuel tank to keep the fuel cool. That way the fuel is cool pumping to the engine so it doesn't vaporize.
Most fuel pumps on fuel-injected (high pressure fuel system) vehicles are located in the gas tank. The fuel submerges the pump and helps keep the pump cool. Excess heat will kill an electric fuel pump pretty quick.
It's not advisable to keep a can of gas in your car... too easy for a fire to result in the event of a crash. --------------------------------- additionally modern cars have an electric fuel pump in the gas tank. The gas is not just fuel, but also helps the fuel pump cool. Run out of gas and you can ruin a fuel pump by continuously cranking the engine. Some recommend never letting your tank get below about 1/8 tank to keep enough fuel to cool the pump. Just keep some gas in the car.
pump haS BAD BEARING OR VANE old chevy and ford pumps whine when you constantly run low on fuel when fuel is low there is nothing to keep fuel pump in tank cool so it fails faster when your fuel pump is not submerged in tank half tank or more will increase pump life also a clogged fuel filter will strain pump and cause failure
The Pump Is Located In The Tank. Fuel Keeps It Cool.
check fuel pump fuse..
A bad fuel pump will cause the fuel not to flow into the fuel pump. Another cause can be a leak in the fuel line.
The whining noise is a common sound and problem with all Chevy trucks and suvs. Yes it is the fuel pump and it does not mean the pump is going out. Chevy recommends to keep the fuel tank 1/2 full at all times to keep the electric fuel pump cool. I've installed many NEW fuel pumps and they also whine/ make noise. It is just a common problem. If you are concerned about the fuel pump then you need to check the fuel pressure with a fuel gauge.
It would be a fuel problem if you are getting spark and that spark is at the right time. The fuel pump is the usual culprit. There is also the fuel pump inertial cut off switch that can be activated and stops fuel flow..
The fuel pump pressure is what allows the fuel to flow to the engine. It determines how much goes in and also when.
Be more specific. It could be anything from a fuel filter, to the spider injectors, to the fuel pump to the egr valve to the mass air flow sensor.
Clogged fuel filter, or weak fuel pump.