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I just bought a new to me 05 F250 PSD and was having a problem with the speedometer. When at a complete stop the speedometer reads to be a -10 mph (looks to be about 10 mph under 0 on speedo). When I use the gps unit I am about 10 mph faster then the speedometer shows. Any suggestions to what the problem could be. Thanks.
I just bought a new to me 05 F250 PSD and was having a problem with the speedometer. When at a complete stop the speedometer reads to be a -10 mph (looks to be about 10 mph under 0 on speedo). When I use the gps unit I am about 10 mph faster then the speedometer shows. Any suggestions to what the problem could be. Thanks.
The instrument cluster was the problem and the dealer ordered it and was on back order. They called last week to get my miles off the old cluster to program the new one. So it should be in any day now. I have waited since the begining of December. There are F150's that are on back order for up to three months though. So my wait wasn't to bad.