Sometimes when I crank up the 325 the tach sticks at 3krpm and stays there. After driving for some time it will eventually "un-stick" itself, however, and return to working order.
Anyone got any ideas? Maybe SI batteries?
Also, slightly OT, but my speedo reads about 5mph high, while the OBC is dead-on. Any ideas? Do they get their speed readings from the same sensor?
Ex. Speedo reads 50 while OBC shows 45 after resetting average MPH.
I tested it pacing a friend on the road, the OBC number is right.
Anyone got any ideas? Maybe SI batteries?
Also, slightly OT, but my speedo reads about 5mph high, while the OBC is dead-on. Any ideas? Do they get their speed readings from the same sensor?
Ex. Speedo reads 50 while OBC shows 45 after resetting average MPH.
I tested it pacing a friend on the road, the OBC number is right.
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