Chisuzu
04-29-2005, 12:01 AM
I used the Predator to adjust the tire size for what I'm running and since I've regeared it, I changed that too. Jumped in and drove it for a couple of days and thought the truck was draggin'.
Took a trip on the 4th day, had the GPS and discovered that the speedo was off over 10MPH (slow, showin' 55 on speedo, runnin' 67). Had to use the GPS for speed. With the stock program I was never off more than 3MPH (slower on the speedo than the GPS). I assume this is because I regeared it and my final ratio is 3.62.
Needless to say, I removed the changes and the speedo correct back to what it was.
Anyone else ever made these types of changes and noticed this kind of problem?
Took a trip on the 4th day, had the GPS and discovered that the speedo was off over 10MPH (slow, showin' 55 on speedo, runnin' 67). Had to use the GPS for speed. With the stock program I was never off more than 3MPH (slower on the speedo than the GPS). I assume this is because I regeared it and my final ratio is 3.62.
Needless to say, I removed the changes and the speedo correct back to what it was.
Anyone else ever made these types of changes and noticed this kind of problem?