...fuel pressure - caused by a bad fuel pump or fuel pressure regulator EGR valve - make sure the EGR valve is working properly. You can test it with a vacuum pump and make sure it holds air. Also you ...
...fuel pressure about ten pounds. Replaced fuel pump same problem changed filter and checked fuses and relays. Will run on carb cleaner.Changed sock in tank used after market pump twice same problem. ...
...fuel pressure about ten pounds. Checked fuses and relay swaped relays.Engine will run on carb cleaner when introduced manually.Changed fuel pump twice same problem. Also changed sock in tank.Used ...
...fuel pressure and mass air meter I have 2000 sub out back ran fine today went to start tonight no good just cranks, pulled fuel filter blew threw it kinda hard then black blew it all nasty orangre ...
...fuel pressure regulator, or both. I do have a fuel pressure tester (for FI engines) but not sure on just how to use it on this vehicle. I on the other hand wonder if I have a bad injector. Help, Eric ...
...If I unplug one of the fuel injectors truck starts right up and runs until I try to start it again check your fuel pressure and then check fuel pressure regulator fuel psi should be around 35 ...
Question about 2006 Outback 2.5
...was wrong. Ck.the fuel pressure at the fuel rail before you crank the motor should have 45psi ,if not the fuel is draining back to the tank and you need to replace the fuel pressure regulator ...
...fuel line should have some pressure it it after sitting overnight. If not, the check valve in the pump may have let fuel flow back into the tank. It would take a few minutes of cranking to get it ...
...fuel pressure regulator Leaking camshaft adjuster solenoids (Mercedes-Benz). NOTE: for some Mercedes-Benz models there is a service recall for a crankcase vent hose located under the intake manifold. ...
Sounds as if your fuel pressure regulator has gone bad. You didn't say what codes the O2 sensors tripped. I would change the regulator before chasing down the sensor code. I hope this helps. Take care
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