I wouldn't worry TOO much about the cold start issues. If you drive it regularly and it gets a thorough warm up each time it is started and driven, this might get a little better.

If your fuel mileage is okay and it runs good once warm, just maintain it properly and be happy.

BTW, welcome to the forum and back to the US.

Larry

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2001 SLK 320 six speed manual
2014 Porsche Cayenne six speed manual

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