Quote:
Originally Posted by charmalu
On our 240 we have 195-70-14 tires, and the spedo is the propper one for the differential. we drove 283.1 miles as per the spedo, and the GPS showed 288.1 miles getting to our destination.
Then after a week running around and the trip back home.
spedo showed 804.0 and the GPS showed 790.9 for the total trip.
Charlie
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Interestingly enough the odometer reads correctly, at speeds under 50mph there was a 0.1 mile difference every 10 miles or so. However at speeds above 50 mph the difference was greater.
Quote:
Originally Posted by vstech
you must have the speedo from an 85 in your car... the 85 came with the 2.88, and that combined with your 205 tires, could give you the difference...
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Nope, came out of a '82 300TD and even the odometer has "82" stamps on in it.