...fuel pressure and when the truck is warm it has 57-60 psi but i also tested when it was cold and could only get about 47-51 psi. I guess I'm wondering if it is the pump or the fuel pressure regulator ...
Question about Chevrolet 1500
...fuel pressure regulator. Changed regulator. Still vibrates. 5.3Liter Chev. Suburban. What do I need to check next? Regulator chatter is audible and can be felt. Bad fuel pump? fuel pump is varying ...
...fuel pressure regulator on a 99 gmc suburban 2500 7.4l v8 It is in the fuel rail. 5.7L And 7.4L Engines Disconnect the negative battery cable. Relieve the fuel system pressure. Remove the upper ...
fuel pressure regulator had no vacuum line connected I am changing the fuel pressure regulator on a 1997 Suburban 5.7L engine. After pulling off the upper intake manifold to expose the fuel pressure ...
location of fuel pressure regulator on my 04 chevy suburban Fuel pressure regulators are normally at the end of the fuel manifold with the return hose going back to the tank attached.
fuel pressure regulator located on 2005 yukon xl is the fuel pressure regulator located on the fuel rail or on the fuel pump in the tank? Here is a link to a video showing you exactly what you want to
...fuel pressure No, low fuel pressure is caused by a weak fuel pump. High fuel pressure is caused by a faulty fuel regulator. Sits inside the throttle body, you would have to open to install regulator. ...
...pressure fuel code and my 1988 suburban will not run very well what should I do? Hi!! Start by replacing the fuel filter and check vacuum hose to fuel pressure regulator, if that does not solve the ...
Question about Chevrolet 1500
...Check fuel pressure and fuel flow, If the pressure is lower than what is recomended injectors will not function correctly , no start condition (trys real hard though) try replacing the fuel
...sencer.1987 suburban 350 .thinking about changing maps sencer next That may help. Also check for fouled plugs. Also check the fuel pressure regulator on fuel rail, check for vacuum at the
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