HavanaNights5611
Passed Driver's Ed
Hey guys, I'm new here just sold my Jeep Wrangler for a 2011 GTI with 53,000 miles. Two weeks later the check engine light came on and I went to the dealer and got the intake manifold replaced under warranty. While doing that they asked if I wanted to do a carbon cleaning for $400 I turned it down because I thought that was a lot of money and also I wasn't sure what it was. So I guess my question is, what is the carbon cleaning?