Can an internal combustion engine run backwards?

Related questions

1. What is the full form of WAP in Indian Railways?
2. Do trains have reverse gear?
3. Do trains run in heavy snow?
4. Which engine is used in Rajdhani Express?
5. How much HP does a train have?
6. How far can a train go on a gallon of fuel?
7. How long is a train with 100 cars?
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Tags

1. #injection
2. #backwards
3. #stroke
4. #start
5. #diesel
6. #engine
7. #reverse
8. #intake
9. #problem
10. #running
11. #exhaust
12. #using
13. #mechanical
14. #venting
15. #sucking
16. #gases
17. #direction