Questions & Answers for: GMC Yukon change fuel pressure regulator 2000

...fuel pump. Put some injector clearner in the tank and through 3/4 of it and it hasn't helped. What could it be? Check fuel pressure and regulator,if good, test injectors for pulse and coil ...

...the problem is if you can help me i would apreciated thank you Check the fuel pressure regulator. Pull off the vac line to the regulator, if you see liquid fuel in the vac line, replace the

...right away and will continue until weather is better i have replaced plugs wires fuel pump filter fuel pressure regulator fuel pump relay coil dist. cap and no better help Change mass air flow

pressure regulator, pump selanoide. Still spraying streams of fuel. Will not start unless fuel shut off and then will only idle on one injector with other unplugged. Showing code 54 fuel circuit error

replaced heads on 98 yukon and now all the cylinders are flooding out with gas very possible the fuel pressure regulator is damaged shoul be in the fuel line

...change all sensor an relays still doin the same thing fuel regulator is leaking, probably-pull the vacuum hose off and if there is gas inside the hose, replace the regulator. If you are near a ...

...fuel pressure. Exchanged fuel pump relays still not working. Towed home and then it started. Ran good for 2 weeks, then wouldn't start. No pump on and zero fuel pressure. Replaced ignition ...

fuel pressure when it fails to start and see which is lacking. most of the 5.7liters have an internal spider injection and fuel pressure regulator. check fuel pressure if fuel pressure is good at dead

...fuel pressure regulator. The regulator, located near the fuel rail, is vacuum operated. It controls the amount of fuel to the injectors and back to the tank. when it goes bad the rubber diaphragm ...

...fuel pressure ? What engine ? 4.3 vortec ? Center port fuel injection ? . These are real picky if it does have proper fuel pressure , won't start . These are know for various problems , leaking fuel ...