Fuel pressure regulator How do you replace the fuel pressure regulator in a 1997 Safari van (4.3 Vortec engine) you will have to remove the upper intake to get to the regulator.
...about 60k ago. have the computer checked or inspect fuel injecters if all else fails fuel pump weak. Check the fuel pressure. I had the same issue with my GMC, and changed the pump. Now, it runs ...
...pump before I pulled the first one out. Check on ( Autozone.com ) for fuel system components, electrical, relays etc that are associated with your vehicles fuel system. you might try a fuel system ...
...valve. Not sure though? chances are your fuel pump is dying. vortec engines run poorly on low fuel pressure. min fuel pressure is 52psi. max is 55 psi as you can see there is not alot of wiggle ...
...FUEL PRESSURE LEAKING INTO INTAKE VIA FUEL PRESSURE REGULATOR take a fuel pressure tester pressurise fuel system dont crank .look at gauge at fuel pressure if it drops from 41 psi to 30 psi in .10 ...
accelerations .Change plugs, coil pack,idle air valve,throttle position sensor,distributor cap and fuel pressure is 13 psi. replace the fuel pressure regulator and the fuel filter, the pressure is low
...FUEL PUMP PRESSURE GAUGE.1 TROUBLE CODE STORED #45/LEFT BANK RICH. Could be fuel pump, is the pump running when you turn key on, you should be able to hear it. You are likely going to have to take it ...
...fuel pump is located inside the fuel tank or on the outside of a 1994 GMC Safari For 1994 GMC Truck Safari Van AWD 4.3L CPI 6cyl is inside the tank... Fig. 2: The fuel pump and fuel gauge sender ...
fuel pump stays on in 1994 gmc sonoma fuel pump stuck on for sum reason it is not building pressure could be rubber line inside of gas tank.It could be pumping gas into oil pan because of bad ...
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