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Matt
Matt, Mechanical Engineer
Category: Mercedes
Satisfied Customers: 22239
Experience:  BEng hons Mech engineering, in auto industry 22 years
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A150 CLASSIC SE CVT Auto Gearbox Sticks in gear while

Resolved Question:

A150 CLASSIC SE CVT Auto Gearbox
Sticks in gear while accelerating-especially 1st
Oil change not fixed fault
Submitted: 1 month ago.
Category: Mercedes
Expert:  Matt replied 1 month ago.

Hello

as you've already replaced the oil then the I'd say the next step is to remove the sump pan and clean out the filter screen as these clog up over time and lower the oil pressure , which then leads to slow shifting

that is unless you have a transmission fault light on? as this would then point to a fault such as a sticking solenoid

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