 Regular vs premium gas |
 May 3, 2006 - 4:41 PM
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Enthusiast  Joined May 2, '06 From Nevada Currently Offline Reputation: 0 (0%)  |
Hi,
Does premium gas REALLY make a mileage difference in 5S-FE? Reason I am asking - Toyota does strange things: from our owners manual, two engines are avialable - 7A and 5S. Regular for 7A and premium RECOMMENDED for 5S. BUT - if you look at the, say 95 camry manual - two engines are offered - 5S as base and 1M (3.0 V6). Now, what is funny - for camry for 5S (base) regular is recommended and premium for 1M. BUT these are ABSOLUTELY the same engines - 5S for camry and celica! Toyota just sets - regular for the base engine and premium for upgrade! Does it make sence to you? Val |
Posts in this topic
valerit1 Regular vs premium gas May 3, 2006 - 4:41 PM
Bitter same engine, different PCM tune possibly. that is... May 3, 2006 - 5:14 PM jcbass7 so am i supposed to be running premium in my celi... May 3, 2006 - 5:44 PM
CelicaZR I've also ran my on Premium Unleaded (98 Octan... May 3, 2006 - 7:29 PM  |
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