Thread: Rough engine
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Old May 14th, 2021, 20:10   #5
Beancounter27
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Last Online: Mar 24th, 2024 21:35
Join Date: Aug 2020
Location: Harrogate
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Thanks for your thoughts - my dealer agrees that it’s unusually rough by comparison with other identical XC90s. Thus far they’ve eliminated engine mountings, cylinder compression and fuel injectors. Next step is apparently to check cylinder shape with a bore scope and if still no diagnosis Volvo will send an engineer to decide what to do. Interestingly my V60 diesel loan car is impressively smooth by comparison with my XC90.
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