# 2007 nissan frontier

**URL:** <https://community.cartalk.com/t/2007-nissan-frontier/4860>\
**Category:** Maintenance/Repairs\
**Created:** [September 19, 2007, 5:08pm UTC](https://community.cartalk.com/t/2007-nissan-frontier/4860 "2007-09-19T17:08:25Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![larrys](https://avatars.discourse-cdn.com/v4/letter/l/ccd318/32.png) [@larrys](https://community.cartalk.com/u/larrys)\
**Post date:** [September 19, 2007, 5:08pm UTC](https://community.cartalk.com/t/2007-nissan-frontier/4860/1 "2007-09-19T17:08:25Z")

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4 cyl engine clicks when cold till it warms up after abiut a mile. any toughts on this?

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**Author:** ![keith](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/keith/32/5518_2.png) [@keith](https://community.cartalk.com/u/keith)\
**Post date:** [September 20, 2007, 1:06am UTC](https://community.cartalk.com/t/2007-nissan-frontier/4860/2 "2007-09-20T01:06:48Z")

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Is it a click from the engine, rapid, steady and increases with RPM? Or is it more random and not related to engine speed? If its the latter, its just heat shields heating up, makes the same sound when cooling down after engine shut down.