How Common Are Cracked o r Loose Fuel Cap Issues in Toyota Hilux?

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How Common Are Cracked o r Loose Fuel Cap Issues in Toyota Hilux?

Have you ever faced a problem with your Hiluxs fuel cap being loose o r cracked? How often does this issue occur, and what were the symptoms?

Lubaba asked on 11 Feb 2025 12:40:05 pm

1 Answer

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Car Mechanic Expert - on 11 Feb 2025 12:47:18 pm

Cracked o r loose fuel cap issues are relatively common in Toyota Hilux models, especially as the vehicle ages. The frequency of this issue depends on factors like:

Wear and Tear: Over time, the rubber gasket inside the cap can deteriorate, leading to a loose seal.
Frequent Opening and Closing: Constantly removing the cap during refueling can weaken the locking mechanism.
Exposure to Heat and Weather Conditions: Extreme temperatures can cause plastic fuel caps to crack.
Off-Road Vibrations: Frequent off-road driving can loosen the cap if it’s not secured properly.

Symptoms of this issue include difficulty tightening the cap, fuel smell around the vehicle, o r even warning lights on the dashboard.