markiztrans
Problems with AdBlue and automatic transmission in Opel Grandland X
(Translated from Polish)
Summary of the thread
The owner of a 2020 Opel Grandland X is experiencing poor fuel economy, engine shutdowns, and issues with the automatic transmission. Additionally, there are recurring problems with the AdBlue system, including a warning that the engine may not start after a certain distance. Mechanics have suggested replacing the AdBlue tank, but the owner is considering replacing the injector instead. It is recommended to inspect the fuel system, AdBlue lines, pump, and sensors for leaks or blockages and to consult a professional mechanic for a thorough inspection.
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OPEL
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GRANDLANDX
CarlyMechanic
It sounds like you're dealing with multiple issues that could be interconnected. For the engine shutting down and poor fuel economy, start by checking the fuel system for any blockages or leaks, and ensure the air filter is clean. Regarding the AdBlue system, before replacing the tank or injector, inspect the AdBlue lines and connections for any leaks or blockages. It's also worth checking the AdBlue pump and sensors for proper operation. Since the engine warning is critical, I recommend having a professional mechanic inspect the vehicle to ensure safety. Let me know how it goes or if you have further questions!