1991 Honda Civic "fuel pressure regulator problems" Questions

...pressure regulator and fuel pump. This misfiring on start up is an indication that the fuel manifold is loosing pressure on standing and there is air getting in to the injectors until the pressure is ...

...at idle. a bit rich. at 2500 emissions start to clean up? Could be dirty fuel filter or a leak in the gas tank seam messing with your fuel pressure. Another cause could be the fuel pressure

...fuel pressure in the line after the pump is stopped. This is to ease restarting. The pump section is composed of a rotor, rollers and pump spacer. When the rotor turns, the rollers turn and travel ...

1982 honda civic 1500dx fuel flooding problems Fuel pressure regulator needs to be replaced is it injection or Carb let me know hope this helps

...fuel pressure regulator may be bad acting up when vacuum pressure is not high enough upon starting in order to function, change the fuel pressure regulator located on the top of the motor at the ...

...Fuel pump pressure. (38-44 psi) - Check fuel regulator. - Fuel filter. - Sedimentation filter in the fuel tank. - Fuel injectors. - Water contamination in the fuel tank. - PCV valve for open or ...

...pressure regulator and fuel rail before it will start. You may have a leaky or faulty pressure regulator Had similar situation with 02 Accord. Except the only times it would act up is when it was ...

fuel pump pressure (38-44 psi). - Check fuel filter for clogged. -. Check fuel for water contamination. -. Regulating valve. -. Engine cooling system. - Check valves clearance. - Check valve timing. -

Fuel pressure regulator - Fuel injectors - Fuel injector module. Need to go through troubleshooting step by step before changing the parts to correct a problem. Good luck in finding a good mechanic to

...a hot soak (shutting the engine off when it is hot). This can be caused by a bad fuel pressure regulator or a faulty fuel pump check valve. This can be verified by performing fuel pressure