17 Civic 1.5T, 81K on ODO, Pennz Euro L 5W30, 7,395 ODI

[chinee]

Late response, but with the Euro L’s high calcium level it can’t be great at preventing LSPI. And it isn’t SN+ or SN, iirc. To my way of thinking this is a bad choice for a TGDI engine.

Most of that went over my head … what would you suggest?

 

[mitsuman47]

Most of that went over my head … what would you suggest?

The PP 5w30 was looking quite good. And, low in calcium to help prevent LSPI.

 

[Danh]

Most of that went over my head … what would you suggest?

An SN+ or SP-rated oil. Higher viscosity (within reason) better.