Tractor Exhaust Smoke
Bolens lawn tractor rpms up and down?
okay. i cleaned the carb yesterday and got my tractor finally running. however, now its running for a few seconds, and then bogging down, then it catches back up and runs good, then boggs down again....the whole time white smoke coming out of the exhaust
Did it smoke before you cleaned the carburetor? The problem is still in the carburetor. It needs to be taken apart, soaked in a quality parts cleaner, blown out with compressed air, all passages checked for blockage and put together with a rebuild kit.
Blowing smoke
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ISO 789-4:1986, Agricultural tractors - Test procedures - Part 4: Measurement of exhaust smoke $64.00 This second edition cancals and replaces the first edition (1982). This part is the fourth of a series of eight. Specifies a method of measuring the smoke emiited by the engines of tractors operating at a steady speed. Annex A gives characteristics of opacimeters; installation and use of theopacimeter is described in annex B; annex C tabulates reference fuel specifications; annex D includes an spe... |
