Saturn Sky Redline
2.0l 4-cylinder turbo engine (GM LNF)
Mobil 1 5w50 Peak Life
In the engine for 10.000km and nearly thirteen months.
Changed when the car reached 140.000km on the odometer.
Iron and Silicone are high, I am a bit concerned about that.
Around 120.000km(Summer 2015) I had both timing chains plus all tensioner etc. changed.
Since then, nothing was done to engines internal parts.
The valve cover gasket was changed last year (130.000km), when the oil was filled in. That may be the reason for the Silicone... I guess.
Any ideas on the iron? (I had the compression checked:, all 4 cylinders between 12.5 and 11.5)
Best regards,
Napi.
2.0l 4-cylinder turbo engine (GM LNF)
Mobil 1 5w50 Peak Life
In the engine for 10.000km and nearly thirteen months.
Changed when the car reached 140.000km on the odometer.
Iron and Silicone are high, I am a bit concerned about that.
Around 120.000km(Summer 2015) I had both timing chains plus all tensioner etc. changed.
Since then, nothing was done to engines internal parts.
The valve cover gasket was changed last year (130.000km), when the oil was filled in. That may be the reason for the Silicone... I guess.
Any ideas on the iron? (I had the compression checked:, all 4 cylinders between 12.5 and 11.5)
Best regards,
Napi.