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Is there a o ring at the low pressure fuel line at the fuel rail?
Wiki User
∙ 14y ago
I believe there is one. To be sure call up the dealer and ask.
Wiki User
∙ 14y ago
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What could cause a fuel leak under upper intake on a 2001 Chevy Malibu 3100 V6 engine?
fuel rail leaking or on the fuel side of rail there is a "O" ring in line to seal it from leaks. if it is leaking, release fuel pressure from system, take out main fuel line to fuel rail and replace "O" ring on end of line.
How many fuel lines go to the engine on Buick Riviera?
The 3800 engine (fuel injected) has a pressure feed to the fuel rail (smaller line) and a return from the pressure relief valve (larger line). All fuel lines use the O-ring fuel connectors.
How do you replace the o-ring on the high pressure side of the fuel rail on a 1998 Olds Achieva 3100 V6 motor?
Put the "O" ring on the line and lubricate it with a little silicone.
Where is for 1995 eagle talon fuel pressure regulator?
The pressure regulator is located on the pass side of the fuel rail. It has a snap ring on it and all you have to do is take the snap ring off and pull it out. The fuel pressure regulator on a 1995 Eagle Talon non-turbo is an integral part of the fuel rail and is replaced as a unit.
Removing a 2002 Malibu fuel rail 3.1?
first of all relieve fuel pressure at schrader valve on to back of engine, undo all wires and hoses, take off intake on top pf engine, remove the 4 bolts holding injectors on, remove electrical connectors from injectors, remove inlet line to fuel rail. Do not loose or drop O ring from fuel inlet line. just did my intake gaskets on my 3.1 that's how I know, I dropped my O ring and had to by another cause the fuel was pouring out!!
How do you replace a fuel pressure regulator on a 1994 probe gt?
i am pretty sure the gt had the 2.5L engine. if that is the case this is the procedure: 1. relieve the fuel pressure. 2. disconnect the fuel return tube. 3. remove vacuum line from fuel pressure regulator 4. remove mounting bolts to fuel rail and remove regulator 5. remove the o-ring from fuel rail and replace before installing new regulator reverse procedure to install
Fuel leaking out of line on top of engine on my dodge dynasty?
sounds like the fuel pressure regulator, the one on my Buick was bad & the gas was leaking from it could be an injector o-ring on the fuel rail, just had this problem with 2 injectors on my 90 3.3L Dynasty LE simple fix actually if your even a little mechanically inclined, its 2, 13mm bolts to lift up the fuel rail and a 3dollar o-ring kit to replace them Could also be that the rail will need replaced.
How do you replace a fuel injector on ford crown Victoria 1996?
Once you relive the fuel pressure, you have to remove the fuel rail, the injector just pulls out. Use new o-ring.
Is there an o ring in the fuel line of 2000 Chevy Malibu?
Yes on both lines one go to the gas rail the other to the regulator
How do you remove the fuel pressure regulator on a 95 sebring 2.0?
There is a snap ring holding it into the end of the fuel rail. if you take the motor mount bolts out and jack the engine up you can get at it pretty well.
What size are older Chevy pressure fuel lines?
whoops found it. pressure line m16 x 1.50 o-ring 3/8" line return line is m14 x 1.50 o-ring 5/16" line this is at the tank and fuel filter. found them under russell fittings in google. sorry for the waste of time.
Where is the fuel pressure regulator located2002 silverado 6.0 liter?
REMOVAL PROCEDUREIMPORTANT: Three styles of 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 on the fuel rail. The regulator retaining clips are specific to each rail-regulator design and cannot be interchanged.Remove the engine sight shield.Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.Disconnect the fuel pressure regulator vacuum line.Clean any dirt from the fuel pressure regulator retainer and the surrounding area.Remove the fuel pressure regulator retainer (8).Remove the fuel pressure regulator (9).Ensure none of the following parts are still in the fuel rail:Backup ring (10)Regulator seal O-ring (11)Regulator filter (12)Regulator seal O-ring (13)INSTALLATION PROCEDUREEnsure that the NEW fuel pressure regulator retainer is the correct one.The tabs (1) are used on the straight vacuum port retainer (2), and the E85 straight vacuum port retainer (3).The angle vacuum port retainer (4) has no tabs.Install the following parts onto the fuel pressure regulator (9), if necessary:Backup ring (10)Regulator seal O-ring (11)Regulator filter (12)Regulator seal O-ring (13)Lubricate the fuel pressure regulator O-rings (11,13) with clean engine oil.Install the fuel pressure regulator (9).IMPORTANT: Whenever the fuel pressure regulator is removed from the fuel rail, NEW O-rings and NEW retaining clips should be used on reinstallation.Install the NEW fuel pressure regulator retainer (8).Connect the fuel pressure regulator vacuum line.Tighten the fuel fill cap.Inspect for leaks.10.1.Turn ON the ignition with the engine OFF, for 2 seconds.10.2.Turn OFF the ignition for 10 seconds .10.3.Turn ON the ignition, with the engine OFF.10.4.Inspect for fuel leaks. Install the engine sight shield.
