No dashboard warnings, observed irregular engine running, could be spark plugs too
Opel Meriva B ECU:541 - BCM
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- Last Post 2 weeks ago
Jan Waumans
posted this
31 October 2025
Administrator
posted this
2 weeks ago
If the check engine light doesn't illuminate on the instrument panel, the spark plugs or high-voltage wires themselves may be the cause of the engine's erratic operation. A car diagnostic at a service station and expert advice are necessary.
