How Much Does It Costs To Have The Spark Plugs Repair

2001 VW JETTA
ALSO IF THE CHECK ENGINE LIGHT STARTS TO BLINK AND THE CAR STARTS TO SHAKE A BIT, DOES THIS MEAN THAT IS THE SPARK PLUGS OR IS IT SOMETHING ELSE?

Answers for The Question

  1. Robert R
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  4. Spee
  5. So cal VW Tech