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Ask Lou P. master tech Your Own Question
Lou P. master tech
Lou P. master tech, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3736
Experience:  15 years master certified 100% fix rate and have access to factory radio codes, wiring, and instructions.
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My 2007 gl450 some time have a problem, after I drive on

Customer Question

my 2007 gl450 some time have a problem, after I drive on freeway for 30 min. or more and stop at stop sign, when I push gas pad, the car seem have a hard time shift to 2nd gear, until I restart the engine then go back to normal. what's wrong with my car?
Submitted: 6 months ago.
Category: Mercedes
Expert:  Lou P. master tech replied 6 months ago.

Hello, do you have a check engine light on the dash?

Expert:  Lou P. master tech replied 6 months ago.

it sounds to me like the speed sensor failed and the transmission is going into limp mode, you will have to have the codes checked with a mercedes scanner in order for me to be able to tell you 100% what is the issue. do you have access to a scan tool?