One of the minor quality problems I've encountered in my 2010 Toyota Prius was adhesive oozing from between the two parts of the stylish shift knob, above. My Toyota dealer replaced the knob, but other quality problems with the car were never resolved. By VICTOR E. SASSON EDITOR I've owned new and used Toyotas for nearly 30 years, but in the last decade, I've been loyal to the Prius, a sophisticated gas-electric hybrid from Japan's No. 1 automaker. I remember my initial visit to the service department at Parkway Toyota in Englewood Cliffs for my first Prius, a 2004 in one of my favorite colors, burgundy. After a routine service, I was driving to my apartment in neighboring Englewood when I started smelling oil. I parked the car, lifted the hood and found that the oil cap on the gasoline engine was missing, and oil had splattered all over the engine compartment. I also found one of mechanic's tools in the engine compartment. I drove back to the dealer, where the s...