Comments on: 98 RON Petrol in a Toyota D4 Motor https://peak.nz/2017/05/20/98-octane-petrol-d4-1az-fse/ Random thoughts and musings Sun, 07 Jun 2026 01:47:29 +0000 hourly 1 https://wordpress.org/?v=7.0 By: TP https://peak.nz/2017/05/20/98-octane-petrol-d4-1az-fse/#comment-4287 Thu, 18 Nov 2021 02:48:41 +0000 https://peak.nz/?p=4878#comment-4287 This website suggests that the 1AZ-FSE can run on 91RON:
https://toyota-club.net/files/techdata/fuel/index_eng.htm

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