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2007 Buick Lucerne CXL 3.8L MAF Sensor

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1 year 5 months ago #67483 by silvex
2007 Buick Lucerne CXL 3.8L MAF Sensor was created by silvex
At iddle (about 760RPM) the MAF sensor is reading 6g/s. Shouldn't it be like around 4 g/s? Also the long term fuel trim is 10-12 and gas milage around 16MPG.

Is MAF flakey?

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1 year 5 months ago #67503 by Noah
Replied by Noah on topic 2007 Buick Lucerne CXL 3.8L MAF Sensor
That does sound on the high side, you could try cleaning it

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1 year 5 months ago #67523 by silvex
Replied by silvex on topic 2007 Buick Lucerne CXL 3.8L MAF Sensor
I did and no change at all.

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