Technician A says that hotter than recommended operating temperatures break down engine oil additives. Technician B says that hotter than recommended operating temperatures create varnish and hard deposits. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Question 2
Fuel pump pressure is too low after engine start-up. Which of these could be the cause?
A) Excessive system voltage B) Defective fuel pump rely
C) Plugged fuel filter D) Restricted fuel return line
The Spectra of Stars with Different Surface Temperatures.
In 2013, Americans learned that the federal government massively surveys their phone calls and e-mai
A rod/piston assembly from a 5.9 liter Cummins diesel engine used in a Dodge pickup truck.
When an engine overheats, often the coolant overflow container boils.
When the engine achieves closed-loop, the air is directed to the catalytic converter.
Global Temperatures