Join Date: Mar 2010
Location: Pittsburgh, Pistolvania
Emissions testing wont look for that.
But for legality sake, make sure to put a sticker on the door that notes the discrepancy. Usually when older cars have the gauge cluster replaced, they lose the odometer reading too, so there is a sticker that should be affixed to the door to show that the reading on the odometer is invalid, the reading of the odometer that went in, and the reading of the one that came out. That way, you and others can simply do the math to find the true mileage of the car.
GM Stage II | 2nd Gen Projectors | 5000K Low Beams | 3000K HID Fogs | LED Tails| SS/TC Seats
▲RIP 2007 G5: Totalled 1/26/10▲