I'm looking for some advice from someone who may have done this before. I'm thinking of priming my fuel filter with Techron or Seafoam to provide a thorough injector cleaning next time I change the filter. I understand Seafoam recommends this procedure on Diesel engines, but I can't come up with any search results for doing it to a gasoline engine. Any ideas/ recommendations? P.S. I have already done seafoam through the brake booster line and it seemed to work well.