Questions & Answers for: Lexus octane 2 0 1

Which grade or type of engine oil should I use for Lexus RX350 the manufacturer suggests 92 octane (Premium unleaded) or better, mid grade 89 can be used. fuel economy is best with 92 octane or better

exactly the same prob. on my 01 gs. i think it's to do with the fuel. I re-filled with 95 octane, it seems that the engine generates more heat when using 95 octane. I have to turn on the heater, set ...

...i use in my 1995 Lexus GS300 I believe it calls for premium unleaded 4 CYLINDERS USE 87 AND V6 91 OCTANE.NOW CHECK YOUR FACTORY MANUAL.TO MAKE SURE.IF YOU RUN 91 OCTANE.IT MAY RUN POORLY.CHECK ...

...yes. Require, no. The engine management systems will recognize the symptoms of running lower octane fuel and adjust the program to match. Spark is retarded to accomodate the lower octane

what is best gas to use?? or what kind?? use 98 octane fuel as it burns better and you get a few miles more per tank,94 octane is not as good and usually you can smell the difference from the tail ...

...necessary... Your owner's manual says: " Fuel selection: Select premium unleaded gasoline with an Octane Rating of 91 (Research Octane Number 96) or higher for optimum engine performance. However, ...

do i have to use premium gasoline? do i have to use premium gasoline or can i use 87 octane? you can use 87 octane, And you will actually get better fuel mileage

...on the high conmpression V8 engine. Cheaper fuel can cause a PING, and possible engine damage. 87 octane is definitely not recommended at any time, but sometimes you can get by with 89 for a small ...

does the 09 es350 need 93 octane gas or will it run on 87 octane you should have a factory affixed sticker inside gas compartment cover listing premium fuel only or also listed in your owners manual. ...

...rough idle, plugs,wires,coils replaced mass air flow changed same problem Bad fuel (water, too high octane, dirt, etc.), dirty fuel filter, air leak in system (fuel, vacuum) , too low octane, dirty ...