Speedo question
Posted: Sun Sep 24, 2006 12:40 pm
I hope this is the right spot for this.
My speedo reads 66mph (usa) at 3000rpm. This corresponds to the tech data that says I should be going 22mph per 1000rpm.
If I time the car over a distance at 3000rpm it goes 78.5 mph.
So....what is not right? Speedo unit? box under the seat? Transmission? Speedo sender at the transmission?
Of note is the tires are 205/60/15. A bit big , but not enough to cause that much error.
Thanks,
Scott
My speedo reads 66mph (usa) at 3000rpm. This corresponds to the tech data that says I should be going 22mph per 1000rpm.
If I time the car over a distance at 3000rpm it goes 78.5 mph.
So....what is not right? Speedo unit? box under the seat? Transmission? Speedo sender at the transmission?
Of note is the tires are 205/60/15. A bit big , but not enough to cause that much error.
Thanks,
Scott