Want this question answered?
Hard starting on a fuel injected engine is often caused by low fuel pressure. The fuel pressure should be 45 psi. Low pressure might be caused by a clogged fuel filter or a weak fuel pump. Low pressure can also be caused by leaks in the fuel system.
Low/no fuel pressure, fuel pressure that starts out ok but fades after the engine is running a while,noisy fuel pump or electrically noisy fuel pump. An electrically noisy fuel pump may just cause interference with the radio but otherwise run ok. Fuel pump that blows the fuse. Fuel pressure may drop because of either a fuel pump or a fuel filter.
Yes, it can. A fuel pressure test will verify if you had low fuel pressure. Be sure to replace the fuel filter to eliminate a clogged filter as the culprit.
You will need to replace the fuel pump and filter, The fuel pump is what makes the pressure.
Some signs are: cranking the engine over a few times before it starts stepping on the accelerator and having hesitation a stumble by the engine when you need power do you have a check engine light yet? When was the last time you changed the fuel filter? It may be clogged blocking fuel.
The fuel pressure gauge will help you check the fuel pressure in a 1997 Sunfire. When the pressure is low their is a repair manual which advises on what steps to take.
low oil will not but low oil pressure will. the fuel pump runs in conjunction with the oil pressure sending unit. if pressure is below a set psi the fuel pump will not turn on.
It could but not likely. Do a fuel pressure test and be sure to replace the fuel filter. If you have low or no fuel pressure I would suspect the fuel pump is at fault.
My son is on clonidine & they told me to watch his blood pressure. its low, what are signs
high pressure fuel pump is mounted on the frame on the drivers side. low pressure is in the fuel tank
It is possible that the stall is caused by low fuel pressure. Check for a clogged fuel filter or low fuel pressure. Running the computer codes may show a sensor problem is the fuel delivery is ok.
Check your fuel pressure at the fuel rail. If the pressure is low, and your filter is not clogged, fuel pump is likely suspect.