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egr mas vt-4 check engine

  1. Rough idling and VT-4 and check engine light on

    1G Problems & Issues
    I noticed this a few days ago that when in park I was idling rough. Long story short I sat idling in a parking lot for 15 min yesterday and noticed a little roughness and the vt-4 and check engine lights came on. Went to the local autozone to pull codes and they came up with the following...
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