Second generation (1994-2003) 2.2L GMC Sonoma/Chevy Colorado/S10 high idle

A common problem to resolve for a high idle issue with the second generation 1994-2003 2.2L version of the GMC Sonoma, Chevy Colorado, and Chevy S10. No parts required. Just a 10mm socket, 8mm socket, brass brush, and a solvent.