elisa_williams1

S10 Check Engine Light and Fuel Consumption

I am experiencing a problem with my 2015 Chevrolet S10 diesel. The check engine light illuminates, and fuel consumption has increased. Mileage is at 184626 km. Diagnostics suggest a faulty inlet VANOS mechanism, potentially a defective camshaft solenoid valve or insufficient power supply.

A 2015 Chevrolet S10 diesel is experiencing a check engine light and increased fuel consumption, with diagnostics pointing to a faulty inlet VANOS mechanism. Possible causes include a defective camshaft solenoid valve or insufficient power supply. Suggestions include inspecting for oil sludge or timing chain issues, with a recommendation to consult a workshop. The issue was resolved by replacing the inlet camshaft solenoid valve.

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4 comment(s)

I had a similar issue with my S10. Check engine light and increased fuel consumption point to the VANOS solenoid. Have you inspected for oil sludge or timing chain issues?

Thank you for the suggestion. I have not yet inspected for oil sludge or the timing chain specifically. Is this a common occurrence?

While not exceptionally common, it is certainly possible on the S10. Given the symptoms and diagnostics, the solenoid is still suspect. It might be wise to consult a workshop.

Thank you. I followed your advice and took it to a workshop. The inlet camshaft solenoid valve was indeed the culprit, and the total repair cost was 250€.

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CHEVROLET

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S10