Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 4 replies - 1 through 4 (of 4 total) Author Replies February 5, 2013 at 11:56 am in reply to: 1992 Honda Prelude Si Fuel Type #497852 JacobParticipant Yes, it does have the H23A1 in it. Do you think using 89 octane would cause any harm? February 5, 2013 at 11:56 am in reply to: 1992 Honda Prelude Si Fuel Type #499290 JacobParticipant Yes, it does have the H23A1 in it. Do you think using 89 octane would cause any harm? February 5, 2013 at 11:53 am in reply to: Squeaky Belts #497851 JacobParticipant Yeah, it is most likely loose. Just tighten it a little bit. February 5, 2013 at 11:53 am in reply to: Squeaky Belts #499288 JacobParticipant Yeah, it is most likely loose. Just tighten it a little bit. Author Replies Viewing 4 replies - 1 through 4 (of 4 total)