Vauxhall Astra not much power, especially up hills, and slight juddering

Car: Vauxhall Astra
Variant: 1.6 petrol
Model Year: 2014
Categories: Running Rough, Starting & Power Loss
The car seems to lack power, especially going uphill. Also slight juddering when running. Yellow engine sign showing on dashboard. I changed the air filter, which made no difference.
Posted: Dec 16, 2020 (4 years ago)
You should really scan it for fault codes rather than guess . But if you cant do that I would replace the coil pack and check /replace plugs at the same time as this is often the cause but other possibilities also
Posted Dec 16, 2020 (4 years ago)
Replying to post by whittingehame:
You should really scan it for fault codes rather than guess . But if you cant do that I would replace the coil pack and check /replace plugs at the same time as this is often the cause but other possibilities also
I'll try that. Thanks for your advice.
Posted Dec 16, 2020 (4 years ago)

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