High Idle

My Idle runs at 2000 rpms then drops to 900 after a bit, Whie shifting the idle will jump a bit and then come down just a little. It happened a couple weeks ago and then returned to normal, and know it has started again. WHATS UP? Thanks for your help.

Reply to
turbo50
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When is the last time you had your throttle body cleaned and a tune up? That may fix it.

marx404

Reply to
marx404

also mine did that and changing the cts fixed it immediately

Reply to
p_vouers

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