Question about 1998 Buick Park Avenue

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1998 Buick Park Avenue starts but when you slow down it cuts off. Fuel injection issue?

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How do thou replace a fuel line from the motor on a 1998 Buick park avenue


Okay Beverly Anderson...

Not terribly SPECIFIC... there is a whole lot of fuel line.. but the global... non-specific answer is...
CAREFULLY...!!

To me "fuel line from the motor" means the RETURN LINE...
Does not matter... the answer remains the same.

On domestic cars (yours: I think... today)...
The fuel line runs from the bottom of your fuel tank (guessing here) all the way thru a filter, pump... and steel lines + neoprene hoses (typically 5/16")... arriving above your engine: 3.8L yes/no Turbo... fuel injected engine... (thru pressure regulator, see below) into your "fuel rail".

Then... through your PULSING INJECTORS ... for combustion

Again... "TYPICALLY" meaning there is usually a return fuel line BACK to your fuel tank... and a third VAPOR LINE is attached "TYPICALLY" high on the filler neck removing the EVER-PRESENT fuel vapors from the fuel tank.

So to your question HOW?

Get the right sized tubing...
get appropriate FACTORY hose clamps
**...

GENTLY CUT AWAY the hardened rubber ...
Fit the new neoprene hose... softly tighten those hose clamps
(snug: sufficient only to stop leakage (overtightening is worse than NOT tightening)).

If you ever plan on putting this car in a concourse... PURCHASE the EXACT same CHEESY clamps that came from the factory...

**CONCOURSE awards no points for being SMART/SAFE...

Only ORIGINALITY counts!!

So THEY say!!

Hope this helps... ELSE comment me back... (I'll be around).
http://www.rockauto.com/en/catalog/buick,1998,park+avenue,3.8l+v6,1303300,fuel/air

More Information for ACDELCO 2173296

54 psi pressure regulator + mounting hardware:
More Information for STANDARD MOTOR PRODUCTS PR207T

Injectors
More Information for DELPHI FJ10033

Mar 31, 2015 | 1998 Buick Park Avenue

1 Answer

Park avenue runs but cuts off


if its not throwing a trouble code i think you best bet would be to look for a bad connection or drain on the system with a voltmeter. you can purchase a service manual such as a chilton or haynes and it will have all the trouble shooting steps outlined you need to track the issue down.

Apr 12, 2012 | 1998 Buick Park Avenue

1 Answer

1998 park avenue cuts off sometimes i let it for a few minutes cut right back on i think its the fuel pump


CHECK FUEL PRESSURE SOON AS ENGINE STALL OUT.IF FUEL PRESSURE SHOULD BE 41 - 47 PSI. IF NOT OR PRESSURE ZERO OR LOWER FUEL PUMP FAULTY.FIRST REPLACE FUEL PUMP RELAY AND CHANGE FUEL FILTER SEE IF ENGINE STILL STALL OUT.IF FUEL PRESSURE OKAY HAVE CAR CODE SCAN FOR FAULTY CRANKSHAFT SENSOR OR FAULTY CAMSHAFT SENSOR.

Mar 30, 2011 | 1998 Buick Park Avenue

1 Answer

Ahow do you change out a fuel pump for a 1998 buick park avenue?


Remove the fuel tank
Fuel Pump is on the top of tank

Nov 10, 2010 | 1998 Buick Park Avenue

1 Answer

How do I disconnect the fuel line from the fuel rail on a 1998 buick park ave?


ok
on the connector there are white tabs on each side 180 apart squeeze them together push down the pull off. that simple

Sep 30, 2010 | 1998 Buick Park Avenue

1 Answer

1998 Park Avenue: where is the fuse box on a 1998 buick park ave?...


i have a 98 buick park avenue
i got a problem running it. it start but when i hit the break pedal some light comes out the direction signal and it shuts off i check all the fuse

May 17, 2010 | 1998 Buick Park Avenue

2 Answers

1998 buick park ave ultra service engine soon light will come on the go off in 2 weeks then returns about 1 month later took it to serval mechanics shows no problems fuel average goes down to 16 mpg


you have a paracitic load on the engine, even if the light has gone off the code will still be stored in the computer until someone clears it, get it read out and it will give you a pretty good idea of what set it off

Feb 25, 2010 | 1998 Buick Park Avenue

1 Answer

Is the fuel pump on a 1998 Buick Park Avenue inside the gas tank?


Yes, the fuel pump is in the fuel tank and it will look like this...


3c46be4.jpg

Feb 15, 2010 | 1998 Buick Park Avenue

2 Answers

Dies while driving.


try a bottle of fuel injection cleaner.replace the fuel filter. you might also try a bottle of heet

Jun 10, 2009 | 1991 Buick Park Avenue

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