Question about Chevrolet Suburban 1500
My 1999 chevy surburban service engine light went on I took it to advance autos and used their diagnostic tool and the codes that appeared were P0102 and P0300 what do these mean and how do I fix it
Code P0102 indicates MAF(Mass Air Flow) sensor circuit, low frequency detected
Code P0300 indicates Random Cylider miss fire, meaning missfire in more than one cylinder
The misfire could be a result of the mas air flow sensor being faulty.
Hope this helps for now
Let me know what size motor and if it's 2wd or 4wd and I can get detailed instructions for replacing
Posted on Jul 05, 2008
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Posted on Jan 02, 2017
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