Question about 1989 Buick Century

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How do I change the headlights and the spark

How do I change the headlights and the spark plugs 1989 buick century

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I just had my spark plugs changed today on my 1989 buick century. I'll tell you this, the guy had a hard time doing it and had to take things off the engine to get to them. It was about a 5 hour job for the plugs and wires. Good Luck!

Posted on Apr 15, 2009

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How much should it cost to change the spark plugs, wires and air filter on 2000 Buick Century?

Quality wires, iridium plugs and air filter , close to $100 for parts. You doing it yourself will save a lot on labor . 3800 V6 ?

Jan 29, 2016 | 2000 Buick Century

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1989 buick century station wagon no spark cranks but does not turn over... changed coil pack, Control module, brain,spark plugs wires...any ideas

I'm not sure of engine Size? Did you check the crank sensor? Any applicable trouble codes? Do you have a fuel injector pulse, engine cranking?

May 24, 2015 | 1989 Buick Century

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I need to see a spark plug wiring diagram for 1989 buick century with 3.3 engine

Below is the diagram you requested. Best of luck with your repair!

Oct 27, 2009 | 1989 Buick Century

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How to remove/replace spark plug wire routing clip for 1,3,5 cylinders (front of engine) of 1989 Buick Century V6 3300?

Typically, spark wires are encased in a flexible plastic tube which is secured in usually 2 places with special clips. The tubing material gets brittle over time and cracks /breaks easily so patience and being careful are the key. After you remove the tube from its mounting points, you will notice that the tube has a split over its entire length. Carefully spread the split open at on end then pull (one wire at a time through the split. then reverse the process with the new wires..... unfortunately this is even more difficult and requires even more patience... good luck....

Oct 17, 2009 | 1989 Buick Century

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Spark plugs

what engine if it is the 3.8 they are right down on the cylinder head between the exhaust manifold openings

Oct 13, 2008 | 1989 Buick Century

1 Answer

1989 buick century 3.3

make sure the ignition module is good first, check resistance in the coil packs also, when it was running was the service engine soon light on!!

Jul 26, 2008 | 1989 Buick Century

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