Evans rings off some simple rules: don't buy anything you're pressured to buy or don't understand; ask the seller for their qualifications and
track record, and if they don't give
satisfactory answers, don't buy; don't invest more money
than you can stand to lose, and never invest it all in one deal; avoid anything with an offshore element to it («That means your money's never coming back»); and seek out an unbiased second opinion, say, from your accountant or bank manager.
If you seek a skillful and experienced heavy diesel mechanic with
track record of delivering more
than satisfactory breakdown response and routine heavy diesel engine maintenance services, your search for the ideal candidate is over.