Recently got my Vauxhall Zafira checked by a mechanic called Chris who I booked through Click mechanic. Problem was that check engine light was on. He replaced a lambda sensor which was already replaced recently and was brand new saying that it was of bad quality. Problem persisted after he changed the new sensor and light is still on. He charged a large amount for diagnostics and changing a lambda sensor that did not need changing. Now he says problem is with ECU. Demands 400 pounds to repair this. I have found him deceptive, unreliable, rough and rude. Bad experience with Clickmechanic. They should investigate who is on their list before recruiting them. Really disappointed! Clickmechanic should take responsibility of this unacceptable service! I have the right to express my views on this public forum and my experience with Clickmechanic previously regarding a similar problem is that you do not take responsibility or offer a solution. I feel robbed off money as the problem persists in spite of work done by the mechanic you sent in spite of spending nearly 300 pounds. He replaced a part that was already replaced recently and was brand new and then told me that problem is something else. This is totally unacceptable to spend 300 pounds and then been told that well, actually problem is elsewhere and now you have to spend 400 pounds more. I need to raise this on this forum as people read these reviews to warn them about your service before using them so that they know that you are unreliable and cannot be trusted.