Engine Misfire Due to Failed Ignition Coil and/or Spark Plug on Audi TT

Problem Description and Possible Solution

An ignition coil or spark plug may fail unexpectedly resulting in an engine misfire and possible illumination of the Check Engine Light.

Problem Data
RepairPal Verified
Average mileage: 170,000 (150,000–190,000)
Exhaust & Emissions affected: 1.8L 4 Cylinder Turbo
7 model years affected: 2000, 2001, 2002, 2003, more2004, 2005, 2006
9 people reported this problem
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Car was sporatically misfiring and running with less power. I waited until this problem was more consistent so the mechanic could witness the problem, and test to see which coil needed replacing. total cost of repairs was less than $200AUD