There was an interesting article in last months 911&porsche world suggesting that a review of the onboard computer file to check for mileage, instances and frequencies when rev counts have been excessive and a couple of other checks should be part of any pre-purchase inspcetion
has anyone ever done this and was it of use? - it sounds like a really good idea.
has anyone ever done this and was it of use? - it sounds like a really good idea.