Fual gas saver

Asked by Jul 02, 2008 at 08:22 AM about the 2006 Toyota Highlander

Question type: General

Has anyone use any of those fuel gas savers in HL 2006?

3 Answers

41,645

They are a gimmick -- save your money. At best they do nothing; at worst they restrict airflow and cause lower fuel mileage.

145

Consumer Reports in one of their most recent ads kind of poo poos on various high promising additives and gadgets. Some additives will help reduce friction in the cylinders, though different mechanics/ experts stand on both sides of the for or against argument.

like littlehorn said save your money,that is like the toronad thing you see on tv,not worth a ding.

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