Questions & Answers for: Toyota Corolla what fuel octane

Question about 2003 Corolla

1 Answer

...octane fuel. In other words, the engine will not perform any better with the "best"/most expensive fuel. Stick to 89 octane, that is what the engine is designed for; save your money. The only Toyota ...

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...fuel should i use for my corolla 2003 se? I noticed a noise from the enine when i accelrate as i guess the engine is producin louder noise than usual.....Why is it my illusion or what? not sure what ...

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...is making a rattling when ascending hills. That's called a "knock". You either have carbon on the cylinders which is fixed with a carbon depletion service, or you need to use a higher octane

...fuel with higher octane rating usually between 89-94. Back in the 60's octane rating went as high as 106 because engines had high compession i.e. 12.5- 1. Now they are more like 8.5-1. Happy

Question about 2009 Corolla

1 Answer

...fuel filter. Put high octane gas back in it with Lucas Fuel System Cleaner and it may take a few ignition cycles to finally get the car to start. Start it and let it run or go drive it down the ...

...what is it? fuel pump? plugs? Converters? something else? help me! sounds like low octane fuel and spark knock. could be timing issue but I would try some octane booster before tearing into

Question about 1993 Corolla

2 Answers

lucas injector cleaner avery 2 to 3 tanks of fuel, add the octane booster[[1]] can every 2 fill ups and you should see increased fuel mileage ask a parts person, [manager] but this is what i recommend

Question about 1993 Corolla

2 Answers

octane rating of fuel used and whether or not it is an ethanol blended fuel.(You will need to consume more fuel for the same distance traveled if using an ethanol blended versus a straight non-ethanol

Question about 2005 Corolla 1.8

1 Answer

...or low octane fuel. - Fuel pump pressure. - Heavy carbon deposits on combustion chamber and piston top. - Faulty knock sensor. - Faulty MAP or Mass air flow sensor. - Exhaust system

...octane 95 which your car will run on as many are not putting e mix in 95 ---yet---- talk with shell , BP , PUMA or other suppliers as to what fuel they are adding e mix to or even if they are adding ...

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