Problem Reports

Mercedes-Benz 420SEL

Report: Replace timing chains/guides every 100,000 miles

• How do you remove the top timing chain rail pins? Top inside block, banana rail pin.
  Broken Driverside inside top timing rail Mercedes Benz 420 SEL. Need to remove pin. It's a 198...

  Q&A > Mercedes-Benz > 1990 Mercedes-Benz 420SEL

• timing chain replacement
  i need a repair manual for changing the timing chain system

  Q&A > Mercedes-Benz > 1991 Mercedes-Benz 420SEL

• Can i replace my mercedes 1989 420 SEL engine with a 1986 420 SEL engine
  my timing chain broke on my 1989 420 SEL. Can I use a 1986 420 SEL block to replace it?

  Q&A > Mercedes-Benz > 1990 Mercedes-Benz 420SEL

• Flush Brake Fluid Every Two Years
  As brake fluid becomes dirty over time, it can cause a failure of the anti-lock brake system (A...

  Common Problems > Mercedes-Benz 420SEL

• how to replace center link on 1990 420sel mercedes
  can one man replace it or not

  Q&A > Mercedes-Benz > 1990 Mercedes-Benz 420SEL