Question about 2002 Chevrolet Blazer
2000 S10 4WD 4.3L 79000 miles. I have noticed a big decrease in gas mileage. The check engine light is not coming on. Still have power and runs good no missing, spitting or sputtering.
I disagree with changing the MAF sensor. I had the same problem for about 4 years until today on my 2000 s10 4.3 4wd 125K. It runs like new, and all i did was paid 6 bucks for a can of mass air flow sensor cleaner from auto zone. Try this!! it was awesome the results
Posted on Jun 24, 2010
Thats the mass air flow meter.Should get changed at 60.000 miles. Also change the air filter.
Posted on Jun 18, 2009
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Posted on Jan 02, 2017
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