How do you adjust the idle on a Toyota forklift?
How do you adjust the idle on a Toyota forklift? Idle Adjustment ProcedureAt idle, CO in the exhaust pipe should be between 0.4% and 0.7%.Turning the idle mixture screw in (richer) will raise the CO.Turning the idle screw out (leaner) will lower the CO. What is the cause of a rough diesel engine? This is caused by excess lubricating oil within the engine cylinders during combustion. The excess oil gets burnt and is emitted as blue smoke. In this case, the engine will usually experience a rough start-up, with the idle smoothing out after about 30 seconds. How do you...