Toyota tacoma front noise

Need help. My 2006 toyota tacoma, 6 speed, v6, 4x4, with 79,000 miles, is making a clicking noise, driver side, under the hood when it is warmed up. The clicking noise disappears when I press the clutch down, as soon as I release the clutch it clicks again. It does it when I’m driving and when it’s idling. Any suggestions and/or ideas. Thanks.