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Standard Unleaded in Euro
A friend of mine has a Euro a few months younger than mine has told me that she uses Standard Unleaded in her car & has done so since the first service. She was advised by her dealer on the Gold Coast that there will be no problems & they even confirmed it in writting.
She travels from the Gold Coast to Brisbane daily & has an average fuel consumption of 7.95 litres per 100km.
With the cost of PULP these days, is anyone else using standard ULP & what difference has you noticed in the cars performance.
Thanks
Eurotony
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I won't recommend that she do this as a long term solution to save petrol although I am pretty sure the Euro has a knock sensor...
Performance wise, there will definately be a drop in performance as the car was tuned to run on Premium....
I personally won't put Regular in and if I have to, I'll have a bottle of Octane booster handy ...
146.8Kws @ Wheels Diesel CL9 Euro (SOLD), 2009 Honda VT Shadow, NC PRHT Mazda MX-5, Boxing SG Forester, Honda Civic Sport RenaultSport RS265 Trophy+
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OzHonda's Public Relations Guru
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Originally Posted by EuroAccord13
I won't recommend that she do this as a long term solution to save petrol although I am pretty sure the Euro has a knock sensor...
Performance wise, there will definately be a drop in performance as the car was tuned to run on Premium....
I personally won't put Regular in and if I have to, I'll have a bottle of Octane booster handy ...
performance, performace. euro's aint made for performace mate, its a nice cruiser made by honda, why do u think they made ITR's and s2k's and NSX. and octane booster aint gonna work, coz of the stock ignition timing, ur just gonna stuff up the pistons anyways, octane booster are made for those imports that can run on 110RON and up. so dun waste ur money on those octane boosters, ur just paying to kill ur engines, unless u got ur ecu re-programmed for diff ignition timing
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Originally Posted by Banana
performance, performace. euro's aint made for performace mate, its a nice cruiser made by honda, why do u think they made ITR's and s2k's and NSX. and octane booster aint gonna work, coz of the stock ignition timing, ur just gonna stuff up the pistons anyways, octane booster are made for those imports that can run on 110RON and up. so dun waste ur money on those octane boosters, ur just paying to kill ur engines, unless u got ur ecu re-programmed for diff ignition timing
Uh, he said that he carried octane booster in case he could not find premium petrol and has to run instead on regular petrol.
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Stocky CL9 - 1:17.2
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This has been covered a few times.
The engine has been tuned to run on 95 RON or higher.
I would strongly not recommend running it on normal ULP.
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Blasphemy! regular unleaded in the EURO!??!
unless your stranded in woop woop
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No, I use PULP all the time. If you look at the fuel door, there is a label that says "95 unleaded only". So nothing below 95 for my car. Also, is the journey between Gold Coast and Brisbane a 100% highway at 110km/h? If so, that is poor fuel consumption. I get 7.0L/100km on the highway with 98 octane premium. That translates to a saving of 0.95 litres per 100km. which is a savings of about $7.60 per full tank.
If I were to use regular, I'd save $0.10 per litre, which is $6.50 a full tank. So in the long run, I will end up paying $1.10 per tank more as well as causing the engine to retard timing, thus reducing the power output.
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Stocky CL9 - 1:17.2
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Originally Posted by aaronng
No, I use PULP all the time. If you look at the fuel door, there is a label that says "95 unleaded only". So nothing below 95 for my car. Also, is the journey between Gold Coast and Brisbane a 100% highway at 110km/h? If so, that is poor fuel consumption. I get 7.0L/100km on the highway with 98 octane premium. That translates to a saving of 0.95 litres per 100km. which is a savings of about $7.60 per full tank.
If I were to use regular, I'd save $0.10 per litre, which is $6.50 a full tank. So in the long run, I will end up paying $1.10 per tank more as well as causing the engine to retard timing, thus reducing the power output.
Just so you know, running a higher octane fuel will not give you greater fuel economy, nor will it give you more power, as has often been suggested (i know you didnt say it). Higher octane fuel burns differently and will actually give you less power.
as for the euro, most newish cars with a decent ecu are programmed to cope with different fuels eg most of the newer LS1 v8's will run fine on standard, but ecu will allow different settings if 98 is used, ie some more power.
the bottom line is - if your manual says use 91, use it, youll get nothing out of a higher octane fuel unless you used advanced timing, which is a whole different thing in itself
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Green block gangster
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u sure your sticker says 95 RON, I thought they say 98.
EURO does have knock thats why its safe to run RON 95, but not wise
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Originally Posted by ECU-MAN
u sure your sticker says 95 RON, I thought they say 98.
EURO does have knock thats why its safe to run RON 95, but not wise
It's 95. The knock sensor doesn't make it safe to run a lower octane fuel. It's meant to prevent engine damage in case someone does put in lower octane petrol. At 95 octane, the engine runs as normal. If the petrol quality dipped, the knock sensor would detect it and retard the ignition and cam timings. There is a limit as to how much it can retard the timing. Once you exceed that limit, it's ping ping city.
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Stocky CL9 - 1:17.2
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When I picked up my Euro, the dealer said the same thing. Apparently, premium is only recommended by Honda. He also said that putting in regular will not void the warranty.
Personally, I will use 98RON because it burns cleaner, there is more power and the better fuel efficiency will negate some of the additional cost.
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Originally Posted by FWCL
When I picked up my Euro, the dealer said the same thing. Apparently, premium is only recommended by Honda. He also said that putting in regular will not void the warranty.
Personally, I will use 98RON because it burns cleaner, there is more power and the better fuel efficiency will negate some of the additional cost.
I don't get it... The fuel flap states minimum 95 octane unleaded only. I think the dealers think Premium = 98 octane and 95 = regular. But to us consumers, regular = 91, premium = 95, Optimax/Ultimate/Vortex98 = 98. Also, it's cheaper to run 98 premium as the Euro's VTC can change the timing to improve fuel consumption with higher octane fuel (also up to a limit).
It makes no sense why people want to save $0.10 ($6.50 full tank, $5.50 by the time the light comes on) by using 91 octane when they can use 98 octane, get better fuel consumption and at the end of 1 tank, run the extra distance that it actually comes out slightly cheaper than 91 octane.
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Stocky CL9 - 1:17.2
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