2004 Avalon Idle speed
240

Asked by Spiderweb69 Nov 19, 2016 at 01:48 PM about the 2004 Toyota Avalon XL

Question type: Maintenance & Repair

Idle speed too high on startups and
varies while driving

4 Answers

F_O_R answered 7 years ago

The car should idle fairly high when cold. Maybe 1,500 rpm or so. What are the idle speeds you are seeing?

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240

Spiderweb69 answered 7 years ago

Cold starts at 2500 rpms and very slowly comes down to 1200 after 10 minutes. But I have to rev it sharply to settle at the 600rpm But then varies while driving ...rpms will rise sharply intermittently

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240

Spiderweb69 answered 7 years ago

Anybody out here have any advice, clues as too why my Avalon does what it's doing? Btw, vehicle is in mint condition with 125k miles

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F_O_R answered 7 years ago

Maybe the throttle is sticky and needs lubricating. Your IAC (idle control) may be going bad. You should also check for vacuum leaks.

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