Polaris TX Starfire Owner's Manual page 87

TROUBLE SHOOTING (Con't.)
D. POOR HIGH SPEED PERFORMANCE:
CAUSES
1-Poor adjustment.
2-lnsufficient fuel supply.
3-Choking in the fuel line.
4-Biocked fuel filter.
5-lncorrect fuel level.
IMPORTANT
CORRECTIONS
1-Adjust high speed mixture
screws.
2-Release air by loosening screw
plug with engine idling.
3-Check and clean fuel line.
4-Replace fuel filter.
5-Adjust fuel level.
a) To obtain constant performance, the carburetor should be
cleaned and checked at reasonable intervals.
b) Dust or dirty parts are the usual causes of carburetor
troubles.
c) Never use solvents which can damage the synthetic rubber
parts of the carburetor.
d) It is recommended to use gasoline for cleaning.
e) The use of a high quality filter is necessary to insure
proper operation.
NOTES
85