Which of these is added to a fuel for testing purposes to avoid problems with the variation of gasoline?
A) TBA (tertiary butyl alcohol) B) Xylene
C) Indolene D) MTBE (methyl tertiary butyl ether)
Question 2
Technician A says that gasoline should always be purchased from a busy station, and the vehicle's tank should not be overfilled. Technician B says that oxygenated fuels contain extra oxygen to help increase CO exhaust emissions. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician