Vehicle losing power, rough idle and stalling sometimes. These symptoms were intermittent, might be 2/3 days apart and then maybe only once a day. They did however appear to be becoming more frequent.

The initial evaluation did not provide many clues, long test drive resulted in no problems, in fact, vehicle performed perfectly. At this stage we asked customer to drive vehicle for a further week and provide more details on fault when it occurred.

Some customers are great to work with and this lady was one of them. When she returned 8 days later she had recorded 5 times that the car had malfunctioned. From this info we could see that most times the fault occurred was within 5/10 minutes from startup.