Automobile - Diagnostic Service in Cardiff, South Glamorgan
| Name & Address | Phone # | Website |
| Autolec Priest Road, Cardiff, South Glamorgan CF2 1DX | 029 20490464 |  |
| Mastertune 11 Nottage Road, Cardiff, South Glamorgan CF5 5DF | 029 20592941 | |
| Specialist Tuning Services 12 Fulmar Close, Cardiff, South Glamorgan CF3 0DE | 029 20770394 | |
