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Hard to give a definite answer to that one....not enough information. Generally, high idles are caused by either a sticking Idle Air Control valve or a vacuum leak allowing air in somewhere it shouldn't be. Look at the condition of the hoses connected to your engine's intake and replace any that are cracked or split. Also make sure the intake air duct from the air cleaner to the intake is intact. Hope this helps!

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17y ago

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