VW Jetta MKV 2005.5–2010
Hello forum,
I bought a 2005.5 Jetta about a month ago. It has 85,000 miles. The check engine light is on and I had a garage scan the codes. It looks like I need a cat and/or some O2 sensors.
Also, on some cold mornings, not all, my engine makes a noise for about 15 seconds, then stops...