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Marty, European Car Expert
Category: UK Car
Satisfied Customers: 53903
Experience:  ASE & Bosch Certified Master Tech. Over 30 years experience.
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My Mercedes SV GL450 turns off after one and a half hour

Customer Question

My Mercedes SV GL450 turns off after one and a half hour driving in a hill. After 15 minutes the engine restarts fine. I need help, in my country Colombia twice in two different authorized dealers they have checked the system and the problem continues
JA: How many miles are on the car? Is it an automatic or a manual transmission?
Customer: Automatical, the car has 30.000 miles
JA: What year is your Country?
Customer: 2013
JA: Are you fixing your Country yourself? What have you tried so far?
Customer: It is an SV GJ 450 not a Country
JA: Anything else you want the mechanic to know before I connect you?
Customer: No thank you
Submitted: 9 months ago.
Category: UK Car
Expert:  Marty replied 9 months ago.

Hi, my name is***** they cannot duplicate the problem in the shop I would suggest having them replace the crankshaft position sensor. The sensor is know to fail after driving then cool down and start working again.

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