Power of Collective Wisdom Solves ‘Fretting Corrosion’
Now, at this stage I believed that my customer was a victim of either high-mileage fretting corrosion or high-mileage fracturing of cold-solder joints. Either way, “smacking” was the big clue that can temporarily solve either of these issues, and I believed I had a good shot at repairing my customer’s minivan, even though I could not get it to act up. At this point in my detective work, I felt like an attorney attempting to prosecute a murder case without the benefit of a murder weapon – or a body. Luckily, there are precedents for convicting when there is no body, just as you and I have repaired a vehicle or two without locating a tangible root cause.
