Appreciation post: Simple filter change beat costly fuel treatments

Most guys swear by fuel additives, but I stopped using them last season. A tighter filter swap schedule kept my engine just as clean without the extra cost.

3 comments

3 Comments

shane_wilson1mo agoMost Upvoted

You stopped all fuel treatments?

aaron7081mo ago

My old Duramax went 300k miles on untreated fuel without a single injector problem.

anna4581mo ago

My diesel mechanic swears by treatments for injector life.