It all depends on the situation and the amount of money one is willing to invest in it.
Electrical problems are the reason why an expert diagnostics professional is essential. Like the doctor who excels at diagnosing the problem of a patient by analyzing a variety of symptoms and symptoms, the mechanic who can spot electrical problems is worth the cash spent.
Electrical issues are more like a puzzle to solve than mechanical problems. The solution is typically inexpensive but finding it often not. Find a balance between the expense of figuring out the issue against. the worth of the vehicle. Some problems aren’t worth the cost, for instance, discovering that a vehicle was damaged by flooding; these vehicles could become money-losers because of the corrosion that’s all over all electrical systems.