Question about 2007 Buick Lucerne CXS Sedan

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Should the catalytic converter go bad on a 2007 model Lucerne?

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No.
You should have at least a 3 year 30,000 mile warranty. Take it to your GM dealer

Posted on Feb 01, 2010

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No could be a sensor depending on your problem

Posted on Feb 01, 2010

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Heater blower not working on my 2007 buick lucerne. Is it a fuse?


Could be ! could also be the blower motor is bad or blower motor control module .
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I have 2007 Ford Expedition, I had replaced both catalytic converters twice. And it sounds like it's going out again. I'm burning gas twice as fast. Highway I'm getting 12 mpg.


Replacing your catalytic converter will not resolve your excess fuel consumption problem. Cats only assist in emissions, and excess fuel that gets to them, breaks them down. Therefore, you need to find out your fuel problem to no longer replace the cat.
Could have leaking fuel injectors, or bad valves which do not allow for a better and complete combustion. Bad sensors could also cause problems.
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My lexus is 250 2007 model, the legs is generating over heat


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Why did the passenger side of the dual climate control on my Buick Lucerne only start blowing cold air? Have no heat on that side, just air conditioning works.


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Parts and labor catalytic converter 2011 Chevy equinox


There is a federal warranty of 5 years on all catalytic converters. It should not cost you anything to have it replaced. You stated that it was a 2007 and then a 2011, which year is it? If it is a 2007, you are almost outside of the federal warranty.

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How do you jump start A battery on the 2007 buick lucerne


Very simple.

First hook up Positive Red and Negative Black terminals to the battery in the known good car. Then hook the Red terminal on the opposite end of the jumper cables to the positive Red terminal of the battery in the known bad car. Then, carefully, without shorting out the connectors, connect the final black jumper cable to the 'frame' of the known bad car.

Hope this helps.

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2005 Ford Focus flex pipe repair


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