Philippine Gasoline Octane Ratings

**innova2013** · September 2nd, 2015 09:07 AM

sa car owner's manual, nandun yung minimum recommended fuel octane rating para sa specific engine.

question mga sir, may pinag kaiba ba yung octane rating VS RON? o same lang sila?

naalala ko kasi dati, 91 octane ang minimum pero may engine knock kapag 93RON ang kinakarga, sa 95RON lang nawala. self adjusting ang engine timing (distributor-less ignition)

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sa car owner's manual, nandun yung minimum recommended fuel octane rating para sa specific engine.

question mga sir, may pinag kaiba ba yung octane rating VS RON? o same lang sila?

naalala ko kasi dati, 91 octane ang minimum pero may engine knock kapag 93RON ang kinakarga, sa 95RON lang nawala. self adjusting ang engine timing (distributor-less ignition)

**jut703** · September 2nd, 2015 09:32 AM

Same lang. RON = research octane number.

**innova2013** · September 2nd, 2015 09:44 AM

Originally Posted by jut703

Same lang. RON = research octane number.

salamat sir.

nakita ko lang kasi dati, iba yung US octane rating VS RON ng Europe.

baka kasi iba yung ginagamit natin dito sa Philippines at yung naka indicate sa car owner's manual.

**jut703** · September 2nd, 2015 09:50 AM

Car manuals are localized, so 91 RON = 91 RON = FuelSave/Silver. US AKI rating is RON + MON / 2. Kaya mas mababa ratings sa kanila.

**ngoyababrab** · January 12th, 2017 09:27 AM

Originally Posted by innova2013

sa car owner's manual, nandun yung minimum recommended fuel octane rating para sa specific engine.

question mga sir, may pinag kaiba ba yung octane rating VS RON? o same lang sila?

naalala ko kasi dati, 91 octane ang minimum pero may engine knock kapag 93RON ang kinakarga, sa 95RON lang nawala. self adjusting ang engine timing (distributor-less ignition)

- - - - - - - - - - - - - - - - - - - - - -

sa car owner's manual, nandun yung minimum recommended fuel octane rating para sa specific engine.

question mga sir, may pinag kaiba ba yung octane rating VS RON? o same lang sila?

naalala ko kasi dati, 91 octane ang minimum pero may engine knock kapag 93RON ang kinakarga, sa 95RON lang nawala. self adjusting ang engine timing (distributor-less ignition)

afaik, magkaiba ang RON sa Octane Rating. For example, a gasoline with 91RON actually has 87 octane rating. 91RON = 85 octane rating. Philippines is using RON in fuels. If your manual indicates Octane Rating, just add 4 or 5 para makuha mo ang RON.

Sorry for replying to an old thread, new member here, no choice but to participate to be able to post a new thread.

**jut703** · January 12th, 2017 10:00 AM

Originally Posted by ngoyababrab

afaik, magkaiba ang RON sa Octane Rating. For example, a gasoline with 91RON actually has 87 octane rating. 91RON = 85 octane rating. Philippines is using RON in fuels. If your manual indicates Octane Rating, just add 4 or 5 para makuha mo ang RON.

Sorry for replying to an old thread, new member here, no choice but to participate to be able to post a new thread.

RON is Research OCTANE NUMBER. Which is what Octane Rating is.

91 RON is 91 RON.

US 87 AKI is 91 RON + 83 MON.

We follow Euro octane ratings:
Octane rating conversions - PencilGeek's BMW Blog

Your manual tells you the right RON for your car. If it says 91, use at least 91 RON fuel. If it says 95, then don't go lower than 95.

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