All of the following statements are true EXCEPT:

A. LPG tends to settle out as a liquid in the intake manifold.
B. LPG has a higher octane; therefore, it can be used in engines with higher compression ratios.
C. less frequent oil change intervals are required because LPG is a dry gas so it does not create carbon in the combustion chamber.
D. LPG burns cleanly, produces fewer emissions, and lacks the objectionable exhaust odor of incompletely burned gasoline.


Answer: A

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