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In August 2000, the ninth-generation Corolla was introduced in Japan, with edgier styling and more technology to bring the nameplate into the 21st century.

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Why Engine sound high in neutral also

Hi

My corolla car engine sound high while giving acceleration or in netual also

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You mean the idle speed is very high, when it should be around 720 RPM ?

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Stuck accelerator or linkage at idle. Also could be lean mixture.

Slipping transmission when accelerating.

You need to make more observations to get a good answer.

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