Re: Bmw M535i Turbo | Cooperring haveri deluxé
Posted: 25 May 2016, 18:12
Hi, well only check up was last winter when I rebuilt the engine with new pistonrings and bearings but not yet this time!Matthias635Csi wrote:Hello!
"Sorry" for writing in english, i had exactly the same issues some weeks ago here at my supercharged 635Csi (Project will be soon here, when i start the rebuilt and all the ordered parts are here)
Have u made a check up on your Pistons? Because in my case the 6th Piston was broken between 1st and 2nd pistonring. (one of my coolant hoses broke and also the Thermostat was stuck).
Just wanted to inform you about my issues.
Kind regards from Austria, Matthias
The cooperrings probably broke because of my own stupidity. But on the other hand the coolant hose problem has been pretty much from the beginning so I think that it is mostly because the wastegate was stuck the first time we boosted so the pressure went to 1.8 bars totally unmapped