Hi. Question: Need advice if I just sell my 2011 528i or do I pay for more repairs with uncertainty of how many more miles I can drive it. Background: My car has 135k Miles and I bought the car brand new in 2011. I was disciplined with routine maintenance. When my car hit 100k Miles and no more warranty, I started bringing my car to local mechanic who is experienced in BMW and German cars. I have spent at least $10,000 and replaced many parts between driving the car 100k Miles upto today 135k Miles. I used to drive a lot in Los Angeles, but I don***8217;t drive much now here in Sanfo Bay Area. I have replaced the tires, brake pads, motherboard of left and right signals, alternator relay, alternator, battery, halo lights, headlights, radiator and fuel pump. The past 3 weeks my car has been jerking when I accelerate. Then 3 weeks ago I had ***8220;drivetrain malfunction***8221;. Yesterday I finally got an appointment are BMW and brought in My car. They said they need to replace coils and spark plugs for $1900 (all in) plus replace a leaking gasket valve cover for $1600 (all in). That***8217;s a total of $3500 (all in parts, labor, tax). Question: What should I do? Appreciate your advice.