how many fuel injectors does a 2006 Pontiac g6 have? Spark plugs?
my sister who is on her own is paying A LOT of $$$$ for a fifth fuel injector change and spark plugs ???????????
You didn't specify trim level, if she has a 4cyl engine then 4 each, 6cyl, 6 each. Plugs should be changed every 100K, fuel injectors only when they fail and they can last a long time. From your question it sounds like her mechanic is taking advantage of her.
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