Have you noticed your fuel cap not tightening properly, even after multiple attempts?

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Have you noticed your fuel cap not tightening properly, even after multiple attempts?

A fuel cap that doesn’t lock securely could lead to fuel vapor leaks o r engine warning lights. Has your Oshan X7 shown any difficulty in securing the cap after refueling?

Sandeep asked on 07 Aug 2025 13:05:26 pm

1 Answer

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Car Mechanic Expert - on 07 Aug 2025 13:13:43 pm

Yes, a few users have experienced that the fuel cap does not “click” o r lock properly after refueling, even after multiple turns. This could lead to fuel vapor leakage o r ECU error codes. It’s usually caused by worn threads o r a damaged rubber seal inside the cap.