blt212

We still have about 6 months on the extended warranty and then we're deciding if we should sell vs taking a chance on expensive problems. So question, should we expect certain problems with this engine? Are there any maintenance tips to keep it running good. I read somewhere to change the air and fuel filter every 20K and to Flush the AdBlue Tank to prevent crystals in the injectors. Thank you for any advice.

luckyjimbo1

Hi your model is a w164 you would probably get advice if you post there
good luck

blt212

Thank you!! I'm obviously showing my ignorance. Will post on other forum