2006 Lexus Is 250 "fuel pressure" Questions

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Question about Lexus IS 250

1 Answer

...fuel. Fuel pressure and fuel trigger. Both are very important and must be present for the engine to start. Fuel pressure is self explanatory. You just hook up the gage and see what the reading is. ...

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Question about Lexus IS 250

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...thinking that there may be a problem with the pressure in the fuel line. You may just need the throttle body cleaned.I have seen this quite a few times on Toyotas and it could transfer to the

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Question about Lexus IS 250

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...fuel pressure or no spark at spark plugs due to dirty spark plugs or faulty ignition coil or injectors getting cracked or dirty and needs to be cleaned.   To confirm the problem, the ...

...fuel pressure regulator, involves just replacing the regulator at the end of the fuel rail in the engine compartment, but fuel pressure sensor - does this mini-van have a fuel pressure sensor? ...

...fuel pressure, what tools do I need There should be a Schrader valve on the fuel rail (looks like a valve stem on a tire, it is metal). You need to connect a fuel pressure gauge to that valve and do ...

fuel pressure 1998 jeep grand cherokee 4.0 L V6 You should have a test port on the Fuel Supply rail, use a tool from a local auto parts "Tool Loaner program" where you can borrow tools for free,w/a ...

...fuel pressure an it should have 40 to 50 pounds why is the fuel pressure so high? Fuel pressure regulator . plugged fuel return line . With the ignition switch ON and the fuel pump running, the fuel ...

Question about Lexus IS 250

1 Answer

...fuel pressure regulators and fuel rails will be used in this model year. Each regulator has a different "footprint" that consequently changes the size of the receiving port in the fuel rail. The ...

...fuel pressure regulator, or excessive fuel pressure. I would start by replacing the Fuel Pressure Regulator since it doesn't cost as much as the injectors. Check your fuel pressure using a Fuel ...

fuel pressure regulator located? The fuel system is under a constant pressure, even with engine off. before servicing the fuel filter/fuel pressure regulator, the fuel system pressure must be released

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