BJEC 11. During idle mixture adjustments, what is normally observed to determine when the correct mixture has been achieved? 12. What is an indication that the optimum idle mixture has been obtained occurs when the mixture control is moved to IDLE CUTOFF and manifold pressure? 13. What will the use of less than normal throttle opening during starting cause? 14. When checking the idle mixture on a carburetor, the engine should be idling normally, then pull the mixture control toward the IDLE CUTOFF position. A correct idling mixture will be indicated by: 15. What are the proper procedures to follow to install a new carburetor? cont M.I 16 One of the best ways to increase engine power and control detonation and pre-ignition is to: 17. What corrective action should be taken when a carburetor is found to be leaking fuel from the discharge nozzle: 18. List two operating characteristics engine a. b. land, stu fuel xture uct engines with direct cylinder fuel injection systems. correctly mixt MANUAL ned in 19. What reference would you use before you began to check and adjust the float level of a float-type carburetor? engine fest form oper stand, Instructor will verity faults have boted returned to service down the CARGUER ructor and student