Royal purple, I use this I have 213,000 miles and still holding 100-108 compression.
Royal purple, I use this I have 213,000 miles and still holding 100-108 compression.
That is the "MIL" or Maintenance Indicator Lamp. Which is in common terms the check engine light. If this comes on you have a "DTC" Diagnostic Trouble Code stored in the cars Electronic Control...