Isuzu engine problems IE: Sudden loss of oil- EGR Valves- Intake manifolds gaskets- Oil Rings are result of poor design at the very least. Isuzus " Prove it's our Fault stance on Warranty" is unforgivable and has turned me from a believer to a dis- believer.
Funny, if I was running a business, I would want to make sure that I didn't end up paying for some idiot's maintenance oversight that led to a costly repair.

Also I wouldn't want to recall all those engines with as little problems as there have been.