Sienna is fixed, now 4 Gas: Can I lower the gas from #93 to #87

98 Sienna, I have been using #93 for over 10 years. SInce it is a old car. Can I start using #87 instead of #93?

Thanks in advance

所有跟帖： 

• Check your manual -TBz- ♂ (76 bytes) () 05/12/2009 postreply 16:13:18

• What was the problem -biglow- ♂ (56 bytes) () 05/12/2009 postreply 16:19:24

• The starter was burned. Spend $250 got it replaced. -biker- ♀ (0 bytes) () 05/12/2009 postreply 16:49:47

• 好像沒聽說哪個VAN要求93的汽油 -coorslight969- ♂ (24 bytes) () 05/12/2009 postreply 20:52:23

• siena 是要premium gas的 -xxhhwxc- ♂ (0 bytes) () 05/12/2009 postreply 22:25:16

• YES! -pts- ♀ (0 bytes) () 05/13/2009 postreply 06:29:25

• 87 gas is required -momofmay- ♀ (121 bytes) () 05/13/2009 postreply 07:54:12

• 回複：Sienna is fixed, now 4 Gas: Can I lower the gas from #93 to # -nexttx- ♂ (37 bytes) () 05/13/2009 postreply 16:33:35