Do I need fuel injector cleaning service for 2017 Subaru Forrester
3 Answers
Not likely at all. Let me guess. The dealer says you need it at a very high cost? Use top tier gas when you can or add Techron to the tank once a year and you should be good.
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TheSubaruGuruBoston answered 4 years ago
Even that's excessive unless you run. around with an empty tank chronically. Keep tank 1/4 full min and you'll never need cleaner. Ern
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I suppose it depends on the available gas quality. I can't get top tier locally unless I will pay a huge premium and drive 25 miles to get it.