thirteen Posted June 10, 2005 Share Posted June 10, 2005 i'm not sure with this, pero sabi ng mga taga ford. japanese cars dapat high octane.... american cars naman low octane. i use low octane because i read somewhere na waste of energy lang ang high octane at wala naman significant benefits.<{POST_SNAPBACK}> Partly true---american vehicles are designed to use lower octane fuels. Lowest octane rating natin dito is 91, if I'm right. Sa US, 87 octane is lowest, mataas na ang 93. Not all japanese cars are meant for high-octane fuel, only the japanese performance cars like the Integra/RSX/RX-7/Skyline/etc. Those cars are designed for 98 RON or more for best performance. They'll work at lower octane ratings, just not as fast as the spec sheet says. High octane petrol theoretically burns cleaner and more efficiently than low octane fuels, thus, you should theoretically cover more mileage. In city driving however, this is wasted (considering EDSA traffic) as you spend most of your time in low revs or idle, where the benefits of high-octane fuel isnt felt (yeah, you may be burning the fuel more efficiently, you're just not going anywhere). don't know if this is true....but i read on a UK Shell message board that high octane fuel degrades over time since they aren't as stable as lower RON fuels. supposedly, 98 RON petrol breaks down and becomes something like 96 RON at the end of 2 to 3 weeks. So dapat ang kinarga mong Velocity or Blaze should be just enough to last you 2 weeks max para di sayang. Quote Link to comment
ATONG ANG Posted June 10, 2005 Author Share Posted June 10, 2005 don't know if this is true....but i read on a UK Shell message board that high octane fuel degrades over time since they aren't as stable as lower RON fuels. supposedly, 98 RON petrol breaks down and becomes something like 96 RON at the end of 2 to 3 weeks. So dapat ang kinarga mong Velocity or Blaze should be just enough to last you 2 weeks max para di sayang.<{POST_SNAPBACK}>i dont think your full tank will last that long considering metro manila traffic Quote Link to comment
missmanners Posted June 10, 2005 Share Posted June 10, 2005 shell velocity or petron blaze. Quote Link to comment
bathala Posted June 10, 2005 Share Posted June 10, 2005 guys medyo OT: pero may problem ba kung naghalo halo ka ng gas types or brands..ako kasi i gas up with Shell unleaded or premium but sometimes out of convenience i use other brands? la naman problema ako na encounter but what about in the long run?<{POST_SNAPBACK}> actually meron according to my service advisor, if at all possible just stick to one type of fuel, kung unleaded ka, unleaded na all the way, but if wala kang choice at walang unleaded just fill your tank with enough premium to go to another station and fill up there with unleaded...u need to consume pala muna the premium para ma-dilute sya ng unleaded. in the long run, your fuel filter might have a problem if u contine mixing unleaded with premium....as to other brands...no problem naman as long as you trust their quality. Quote Link to comment
ATONG ANG Posted June 11, 2005 Author Share Posted June 11, 2005 actually meron according to my service advisor, if at all possible just stick to one type of fuel, kung unleaded ka, unleaded na all the way, but if wala kang choice at walang unleaded just fill your tank with enough premium to go to another station and fill up there with unleaded...u need to consume pala muna the premium para ma-dilute sya ng unleaded. in the long run, your fuel filter might have a problem if u contine mixing unleaded with premium....as to other brands...no problem naman as long as you trust their quality.<{POST_SNAPBACK}>ive read the same things somewhere in car forums about switching problems between synthetic and conventional engine oils. i wonder if the same principle works here. Quote Link to comment
butirog Posted July 9, 2005 Share Posted July 9, 2005 My car is a Mitsubishi Lancer Cyclone!!!Originally back 99' maluho pa ako, shell Velocity gamit ko! but now, anything na lang basta unleaded. I dont know how many liters i consume a day but anyways i do full tank every 2 weeks...hehehe!! Quote Link to comment
zencalix Posted July 10, 2005 Share Posted July 10, 2005 ako rin unleaded na lang ngayon.... para makatipid kahit konti... sobra mahal na ng gas ngayon grabe!!! it might hit 40/lt pa!!! grabeeee dapat yata kumuha na ng diesel na sasakyan!!!! Quote Link to comment
Guest kicx Posted July 12, 2005 Share Posted July 12, 2005 sana nga ma develop na yung coco diesel, tsaka ethanol mix sa gas, para maging mura na uli ang gasolina Quote Link to comment
Guest Dobermaxx Posted July 12, 2005 Share Posted July 12, 2005 I usually load up will Shell Unleaded and get on the average about 10km/L Once a month I load up with Velocity. The higher octane burns hotter so it's better at cleaning out deposits. And once in a blue moon when i have access to it, i go 50/50 with Av gas and Blaze to really clean it out. Quote Link to comment
Rookie07 Posted July 14, 2005 Share Posted July 14, 2005 Shell Unleaded. I get the best mileage out of this fuel. Quote Link to comment
Jay123456 Posted July 14, 2005 Share Posted July 14, 2005 right now i fill up with petron extra but thinking of shifting to shell unleaded. Quote Link to comment
Chowking 007 Posted July 15, 2005 Share Posted July 15, 2005 Shell unleaded... I consume about 10km/liter... have you read some flyers of Shell regarding their extra mileage gas? Based from their "actual tests"; cars (from a Honda Jazz to a Mitsubishi Lancer) can achieve from 20km/liter to 40km/liter fuel consumption... Damn... I wish I can drive like them... any truth on this? Or just a promo to counter Petron's Extra Unleaded... Quote Link to comment
mjdec_11 Posted July 15, 2005 Share Posted July 15, 2005 shell unleaded is the best by far i've used, longer mileage nga considering 95 gli car ko, ok sya, matipid. i've tried extra ng petron, di totoo i guess sa experience ko Quote Link to comment
Master G Posted July 15, 2005 Share Posted July 15, 2005 yap, shell unleaded i think is best Quote Link to comment
blackthunder Posted July 16, 2005 Share Posted July 16, 2005 using shell unleaded, I decided to shift to shell premiun. so far, better acceleration, better response, but dont know yet the consumption. Quote Link to comment
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