Quote:
Originally Posted by CSBM5
Our E90 330i we've had since new recently had the intake manifold off of it to replace the starter (starter was getting weak, so I did PM replacement). The intake valves looked almost brand new. It was shocking how clean they were. You can't quite see the valve tops in this picture, but there was essentially nothing on them. I'm sure that dealer would say I was long long overdue for their multi-hundred dollar cleaning. The 330i had 114k miles on it when this picture was taken.  |
yeah, not surprised as long as you use top tier gasoline. My M3 had a strict diet of Shell V Power and BP Ultimate...I will not need to clean the injectors or valves until well have 100k.
My dealer NEVER upsells me. They're also one of the busier shops around, so they won't even have time to do any of the suggested work...lol