dawgsfan08
Registered User
89 f350 7.3 5spd. Speedometer is not working. How does my speed-o actually work anyways? Also, Windows don't work, and blinker fuse keeps blowing.
Start by removing both turn bulbs on right side (RF & RR). If it still blows, check wiring as mentioned above. Turn signal switch on the column is another possiblility.
Does the hazard fuse blow when you use the hazards?