I have a 2001 Highlander V-6 Automatic 4WD with 55000 miles. It just recently started blowing all kinds of smoke at start-up. The smoke stops after a few minutes. I have done nothing to find out why it smokes. I am wondering if this could be a warranty issue. Powertrain is covered 6 year
60000 miles. Any suggestions or common complaints and solutions will be appreciated.Thanks, Dennis