# 2019 Toyota 4Runner idle pulleys

**URL:** <https://community.cartalk.com/t/2019-toyota-4runner-idle-pulleys/115373>\
**Category:** Maintenance/Repairs\
**Tags:** 4runner, toyota\
**Created:** [April 10, 2018, 2:17am UTC](https://community.cartalk.com/t/2019-toyota-4runner-idle-pulleys/115373 "2018-04-10T02:17:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ledezma00](https://avatars.discourse-cdn.com/v4/letter/l/f6c823/32.png) [@ledezma00](https://community.cartalk.com/u/ledezma00)\
**Post date:** [April 10, 2018, 2:17am UTC](https://community.cartalk.com/t/2019-toyota-4runner-idle-pulleys/115373/1 "2018-04-10T02:17:02Z")

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I purchased a new 2016 4runner the have replaced the idle pullies I took it in because the engine was pretty loud while idling and it almost had a knocking sound to it this was concerning it took it back and they replaced the pullies has anyone had a problem with this? I have 44,000miles on it and my battery supposable bad wouldn’t this be under warrenty ? they were trying to charge me for the repair but I have the extended warrenty I purchased Toyota for there reliability please don’t fail me now

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**Author:** ![Nevada\_545](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/nevada_545/32/41232_2.png) [@Nevada\_545](https://community.cartalk.com/u/Nevada_545)\
**Post date:** [April 10, 2018, 6:44am UTC](https://community.cartalk.com/t/2019-toyota-4runner-idle-pulleys/115373/2 "2018-04-10T06:44:57Z")

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These engines aren’t terribly noisy, if it is knocking I don’t think anyone would replace the idler pulleys, those don’t knock.

The warranty on the battery is 3 years/36,000 miles. Service contracts don’t cover the battery. Check your service contract for coverage.