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Fuel
May 6, 2013 16:37:26 GMT -5
Post by fame20valve on May 6, 2013 16:37:26 GMT -5
What gas does the ST require? 87, 91 or 93?
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pinoyrollarida
New Member
Nevada Chapter Member
silver 9th gen
Posts: 317
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Fuel
May 6, 2013 17:27:27 GMT -5
Post by pinoyrollarida on May 6, 2013 17:27:27 GMT -5
High compression needs premium fuel unless you want to hurt the motor
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Fuel
May 6, 2013 21:47:17 GMT -5
Post by mindbeats on May 6, 2013 21:47:17 GMT -5
93 octane thats what i run in mine
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Fuel
May 6, 2013 23:56:19 GMT -5
Post by fame20valve on May 6, 2013 23:56:19 GMT -5
Damn I went from regular to premium, back to regular again now I'm back at premium. Could all that affect the idle? And when I turn it on sometimes it sputters a little.
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pinoyrollarida
New Member
Nevada Chapter Member
silver 9th gen
Posts: 317
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Fuel
May 7, 2013 0:19:13 GMT -5
Post by pinoyrollarida on May 7, 2013 0:19:13 GMT -5
Low octane fuel in a high compression motor will cause it to run poorly and harm the motor. Aka pinging or worse.
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Post by mindbeats on May 7, 2013 7:06:30 GMT -5
Yea regular will cause it to sputter a bit mine did at first when I did that too. Also did u upgrade ur fuel pump? The sputtering stopped after I upgraded to the 255lph too
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Fuel
May 7, 2013 9:28:38 GMT -5
Post by gold94corolla on May 7, 2013 9:28:38 GMT -5
Damn I went from regular to premium, back to regular again now I'm back at premium. Could all that affect the idle? And when I turn it on sometimes it sputters a little. Did you make sure that all of the regular gas was used up? Or is it still in there mixed with premium. It might take a while for it to run correctly again.
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Post by mindbeats on May 7, 2013 10:11:34 GMT -5
Also I used seafoam after I used up the regular fuel and changed my fuel pump to stock out the entire system and now everything runs super smooth
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Post by mindbeats on May 7, 2013 10:13:28 GMT -5
Also I used seafoam in the injectors, oil, and gas after I used up all the regular gas and changed the fuel pump and now everything runs super smooth
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Fuel
May 7, 2013 13:25:01 GMT -5
Post by trife96 on May 7, 2013 13:25:01 GMT -5
93 octane in mine always
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