Tag: coking

By on July 25, 2012

 


 

Kurt asks:

I’ve heard from maintenance shops and oil additive producers that DI engines, especially Audi and BMW, have severe problems with carbon buildup in their valve systems. Might be good to chat about this and also poll readers to see if other vehicles have the same issue. Thank you. (Read More…)

Recent Comments

  • Ryoku75: Looks like a big Hyundai to me, it’s not ugly as much as underwhelming.
  • JohnTaurus: Agreed, there are plenty of Japanese examples, the two most recent scandals involving Mitsubishi and...
  • stingray65: The problem with the Fit is for the money they charge you can easily go 1 or 2 sizes up and have plenty...
  • DeadWeight: Cadillac – DEAD LAST, LITERALLY BOTTOM OF THE BARREL, IN THE BACK OF THE PACK OF THE ENTIRE...
  • phila_DLJ: But the tires are great. Just great!

New Car Research

Get a Free Dealer Quote

Staff

  • Contributors

  • Matthew Guy, Canada
  • Ronnie Schreiber, United States
  • Bozi Tatarevic, United States
  • Chris Tonn, United States
  • Corey Lewis, United States
  • Mark Baruth, United States
  • Moderators

  • Adam Tonge, United States
  • Corey Lewis, United States