Is there access through the trunk to get to the fuel tank/ fuel pump? Car has never stalled only after its warm and sits for a half hour, then try to start and it misses and dies out. Is this a fuel pressure regulator or fuel pump??Is there access through the trunk to get to the fuel tank/ fuel pump? Car has never stalled only after its warm and sits for a half hour, then try to start and it misses and dies out. Is this a fuel pressure regulator or fuel pump??
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Your fuel pump is not supplying the correct fuel pressure, this could be due to a worn pump or a faulty fuel pressure regulator, Unfortunately due to the high pressures in these systems you will need to get someone with the correct testing equipment to test for you. When it is hot the low pressure means there is air in the fuel lines which evaporates in the lines when hot which is why it is not starting when hot.
The fuel pump will come on then, shut off when the key is placed in the ON position, this is normal. What is not normal, is when the key is turned to start the engine, and the fuel pump does not run when the engine is running at the same time. The initial power up you hear is a prime function that all vehicles have.
hi,
It is under the dash on the passenger side. There are a few fuses and 8 or 9 relays You have to remove the underside cover to gain access to the electrical panel. good luck!!!!!
Hello! The fuel pump relay switch is located on the firewall under a plastic cover...It is a black plastic 1"x1" switch...It is designed to operate the fuel pump for 3-8 seconds when you turn the ignition switch on, to prime the injector rail...
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