Guerrero finally drove the No. 50 Fendi/Hawaiian Tropic Lola T91/00-Cosworth DFS at the Molson Indy Toronto at Exhibition Place, qualifying and finishing in 18th place. Guerrero scored no points for the first time in his CART career and finished 37th in the championship. For 1992 Guerrero drove in a pair of races for the part-time team King Racing, first driving the No. 26 Quaker State Lola T91/00-Buick V6 at the Toyota Grand Prix of Long Beach on the Streets of Long Beach, starting 14th and finishing 13th. At the Indianapolis 500 King updated Guerrero to a Lola T92/00-Buick V6 and the number was changed to 36 (Jim Crawford began to drive the No. 26 car). During qualifying Guerrero set a new four-lap track record of 232.482 mph and a new one-lap record of 232.618 mph on the third lap. Guerrero qualified on pole position and became the first part-time driver to qualify on the pole since Pancho Carter in 1985. In the race Guerrero spun out and crashed on the backstretch during the second parade lap and did not even get to start the race, being credited with 33rd (last) place. Guerrero joined Cliff Woodbury in 1929 and Carter in 1985 as drivers who started first in the Indianapolis 500 and finished last; they were later joined by Greg Ray in 2000 and Scott Sharp in 2001. Guerrero finished 38th in the championship with 1 point. In 1993 King Racing expanded to a full-time schedule with Guerrero driving their No. 40 Budweiser Lola T93/00-Ilmor-Chevrolet Indy V8 265C. At the Indianapolis 500 Guerrero qualified 10th and finished 28th after being involved in a crash with Jeff Andretti after 125 laps. During the year Guerrero and King consistently qualified in the mid-pack, with a best start of 4th at the Valvoline 200 at Phoenix International Raceway. Guerrero's best finish was also a 4th at the New England 200 at New Hampshire Motor Speedway. Following the Molson Indy Vancouver at Concord Pacific Place King released Guerrero. Guerrero finished 14th in the championship with 39 points (he was 13th in the championship at the time of his release). In 1994 Guerrero could only get a car to drive at the Indianapolis 500 with Pagan Racing (the same team who owned the car that Jeff Andretti crashed into Guerrero the previous year) in their No. 21 Interstate Batteries Lola T92/00-Buick V6. The chassis was the