Buuxi weedha soo socota: Guerrero wuxuu ku soo laabtay Kooxda Cotter sanadkii 1986 si uu u wado No. 2 True Value / Emerson Electronics Maarso 86C-Cosworth DFX (number 5 at Indianapolis kaliya). Guerrero ayaa sii waday guushiisa cajiibka ah isagoo galay kaalinta 4aad
tartanka. Guerrero wuxuu sidoo kale dhaliyay labo kaalmood oo kaalinta labaad ah, marka hore Escort Radar Warnings 200 oo ku taal Mid-Ohio Sports Car Course iyo Miami Indy Challenge 200 oo ku taal Tamiami Park. Markii dambe Guerrero wuxuu u qalmay booska kaalinta koowaad wuxuuna hogaamiyay wareeg kasta, marka laga reebo wareegga ugu dambeeya sababtoo ah shidaalku wuu dhammaaday wuxuuna guusha u dhiibay Al Unser Jr. Guerrero wuxuu dhammeeyay xilli ciyaareedkii 9aad ee dhibcaha isagoo leh 87 dhibcood.