Without oil in its engine: Question Without oil in its engine: Answers A vehicle will likely run smoothly. A vehicle will make quick jerks while driving. A vehicle's engine may be damaged quickly. A vehicle's gas mileage will improve. Explanation An engine can be rapidly destroyed if it is run without oil. If its oil pressure gauge is low or fluctuating, do not operate a vehicle. This questions appears in the following tests: Arkansas Class B Knowledge Test District Of Columbia Class B Knowledge Test Illinois Class A Knowledge Test Illinois Double Nebraska Double
