I think all 60x engines have that feature, my VWs do too. It's nice when the fuel is a little thick, gets things moving so you can get somewhere to do something about it. Curt
Sent from Yahoo Mail on Android On Mon, Jan 1, 2018 at 10:50 AM, Meade Dillon via Mercedes<mercedes@okiebenz.com> wrote: Fuel tank heaters: Both my '87 124 wagon and my '95 124 sedan have fuel heaters, which use engine coolant to pre-heat the fuel from the tank supply before it goes into the injection pump. I've thought in the past the idea of this pre-heater was to provide fuel at a predetermined temperature for emissions or fuel economy reasons, but now I wonder if the heater is simply to reduce the need for winterized fuel? ------------- Max Charleston SC _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
