calibration

Hi Everyone I foolishly replaced the steering wheel on my daughters 2008 Astra 60th Anniversary due to its wear. Everything all good, but the stability warning light has come on. A local mechanic has advised a new clockspring combination switch, but they are really hard to find with a single...

Recently bought my first commodore (VZ SS) and the first thing that I noticed was the speedo is reading about 80% of the real time speed. The car is on newish wheels and recently had its diff replaced (not sure what ratio, was done by previous owner), so no doubt that would explain for the...

Hi. I have recently replaced my cluster to a VZ S cluster and have a few questions in that regards. I got the awesome SRS Airbag fault which is not too much of a concern. But what really annoys me is, that at 110 km/h it shows 118 km/h. (The old one would show 114 km/h) Can the cluster...

Hi all, i have a 04 caprice 5.7L auto, have recently changed my diff from the standard 3.08 to 3.46. now my speedo is out and wondering if you know anyone in adelaide who can adjust it. alot of mechanics dont want to know about it or dont have a tech 2 computer, and i cant justify paying...

hey guys this is my first post so im not sure if im doing it right or not haha Was just wondering, im thinking of buying some 18" rims for my VS and it just has the standards rims on it atm, I think they are 15" I just wanted to know if I have to get my speedometer calibrated or will it...