Which gasoline is the highest quality?

Comments

• kinley Member Posts: 854

  October 2001

  on a 94 Towncar with 97,000 miles.

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• dhanley Member Posts: 1,531

  October 2001

  That means you have carbon deposits in the cylinders.
  
  If you get those cleaned out, you can go back to 87. Supposedly the techron already in chevron should have helped.
  
  dave

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• kinley Member Posts: 854

  October 2001

  compression ratio making it possible for increased performance? Or, what am I missing here?

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