2000 Mazda 626 "fuel pressure regulator" Questions

...fuel pressure regulator.First pull the vacuum hose off of the pressure regulator and look for fuel if any fuel runs out of it replace the regulator.Then if no fuel ran out, hook a fuel gauge to fuel ...

fuel pressure ok. Pressure should be 27-33 psi with vacuum applied to pressure regulator and 34-40 with no vacuum applied. Also disconnect the vacuum line at the pressure regulator with engine running

...Fuel Pressure.6     Inspect     Engine Control Computer     Incorrect Operating Information Being Delivered and Sent From The EEC.7    ...

...fuel pressure regulator on the fuel rail that does this for you. Turn the key on 3 or 4 times. this builds up pressure. Try to start the car. If it does start, check fuel pressure. Check to hear if ...

sensor wire broke. Check the fuel pressure regulator if its overfueling.Pull the vacuum hose off the regulator and look for fuel to run out if it does replace regulator.Do the same with the map sensor

...fuel pressure to make sure fuel regulator not stuck causing higher fuel pressure. air filter plugged? mass air flow sensor dirty? o2 sensor saying lean and causing a rich condition fuel injectors ...

...fuel pressure regulator for 1991 Manzda 626. I have a fuel leak and took it to a mechanic who stated it was the fuel pressure regulator. He wanted $550 to repair and I ordered the part online for $95 ...

...when it gets hot or something any help or suggestions out there have a fuel pressure test done to check the pump, pressure regulator and filter. It may be getting a vapour lock from low fuel

pressure, fuel pressure regulator, or leaking fuel injector, or vacume leak. i have been checking for a vacume leak with no success by spraying starting fluid in and around vacume lines and the engine

I have a 1999 Mazda 626 isn't getting any fuel so won't start, the fuel pump is turning on, any suggestions on what the problem could be? fuel pressure regulator