You may have a faulty ignition switch. The ignition switch feeds the fuel pump.
try a new inline filter, a filter on the pump in the tank or a fuel senser
Fuel filter should be replaced at the same time as the new pump.New pump has more suction and will plug the filter.
Whats next to check on my 1990 Chevy 7.0 for fuel not getting to carb. I have replaced fuel filter and 10 amp fuse?
Replace your a/c evaporator filter under dash. Liquid refrigerant is getting back to compressor causing belt to break.
Clean out the carburettor and jets, clean or replace the fuel filter.
If the filter has been replaced it's 4.5 liters and if the filter remains 4 liter is enough.
are you getting fuel past the fuel filter. do you have spark at the spark plugs
If it's not getting enough fuel it could be the fuel pump or the fuel filter.
How often you should change your air filter depends on how much you use it. If your air conditioner is not blowing enough air. That is generally a good sign that it needs to be replaced. After you replace it, continue to check it regularly and replace it whenever you think it needs to be replaced
fuel timing issue which is usually injector pump its getting excess fuel and can't burn it fast enough causing flooding My experience two words. "Air Filter". Take it out and try it without the Air Filter. If that fixes the problem, replace filter.
have you tried looking to see if your your fuel filter is clogged.
You do not clean any fuel filter you just replace it. If it has a filter in the tank it is a permanent filter that is only replaced when the pump is replaced.