The turbo cuts out after driving downhill. It resets after engine stopped.

What is your question?

When cruising downhill against compression (not using accelerator) there is a total loss of power when accelerating again. When I turn off the ignition, the turbo "resets" and functions normally until I hit the next downhill. This is for an ML 320 CDi, not Bluetec but the diesels do not feature amongst your options.

louisnell in Muskogee OK

Apr 1, 2015

Popular Answer

What are the best Mercedes-Benz repair shops?

RepairPal Certified shops can diagnose and repair your 2009 Mercedes-Benz ML320. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

2009 Mercedes-Benz ML320 auto repair 2009 Mercedes-Benz ML320 estimates 2009 Mercedes-Benz ML320 questions 2009 Mercedes-Benz ML320 problems 2009 Mercedes-Benz ML320 recalls

What is your question?

Popular Answer

The turbo cuts out after driving downhill. It resets after engine stopped.

What is your question?

louisnell in Muskogee OK

Apr 1, 2015

2 Replies

Popular Answer

globalhelperon Apr 1, 2015

SCAN CODES AND POST

rgrigorashenkoon Apr 3, 2015

I had a similar issue and it all went away after i got my EGR replaced. The Bluetec system clogs your EGR and causes the turbo to start kicking out.

Join the conversation!

Popular Answer

What are the best Mercedes-Benz repair shops?

RepairPal Certified shops can diagnose and repair your 2009 Mercedes-Benz ML320. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.