Q: I have a 1995 automatic Honda Accord LX and the speedometer and odometer work intermittently. I noticed that both work (but not always) on warm/hot days and do not work at all on cold days. The car ...

Remember calculating which speedo drive gear would make your speedometer and odometer read accurately after a gear and tire size change? if you own a new JK wrangler, those days are gone. Now the ...

Yes, but just a bit. A car measures the rotations of the axle and wheel. The speed is the distance traveled per hour (speedometer reading). The distance traveled (odometer reading) is rotations ...

If you've ever performed any kind of driveline or wheel and tire swap, you're probably familiar with speedometer calibration. By stepping up to larger tires and/or wheels, the speedometer reads slow ...

For as long as hot rodders have stomped on the throttle, the resulting readout on the speedometer is a hit or miss proposition. Not anymore. Classic Instruments offers their Sky Drive based on current ...