Year/Make/Model: 2009 Speed 3 Mileage: 105K Miles Location: Charlotte, North Carolina (sea level) Concern: Spark advance is high, engine is...
2012 Mazdaspeed 3 52,000 miles no mods no tuning I've replaced the HPFP, both o2 sensors, spark plugs, fuel filter, air filter, and front cat. The...
I’m having what seems to be a very common issue talked about here but I have searched for several days to find a fix an I can’t seem to find...
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