General Knowledge · Question 119

Question 119 of 403

In extremely cold weather, why should you check your vehicle's fuel and air systems more carefully before a trip?

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Correct answer to question 119 (General Knowledge): Fuel can gel and moisture in the air system can freeze, both of which can leave you stranded

Why

Extreme cold can cause diesel fuel to gel and moisture in the air system to freeze, either of which can leave a vehicle stuck or without working brakes far from help.

Updated: November 2026

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