1983 Mercedes-Benz 300D (W123) — Repair Solution

3.0L OM617.912 5cyl 10v SOHC Direct Inj Diesel · Intermittent Non Starting · Engine

Mercedes-Benz 300D (W123) Intermittent Non Starting Engine Diagnostic Sequence Available

Vehicle Details

Make: Mercedes-Benz
Model: 300D (W123)
Year: 1983
Engine: 3.0L OM617.912 5cyl 10v SOHC Direct Inj Diesel
Area: Engine
Category: Intermittent Non Starting

Customer Complaint

Original issue was that it was difficult to start even with new battery

Worse as the weather cooled.

Flattens battery trying to start vehicle when cold.

Problem Summary

When cold will not fire up just cranks over.

Vehicle had not been looked after and new owner.

Tested and found no power to the glow plugs.

Diagnostic Sequence

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Fault Description

The detailed fault description and root cause analysis for this 1983 Mercedes-Benz 300D (W123) is available to TaT members.

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Verified Repair Solution

The confirmed repair procedure for this 1983 Mercedes-Benz 300D (W123) is available to TaT members. Includes the verified fix and technician tips.

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Quick Facts

CodeMER3083111
Vehicle1983 Mercedes-Benz 300D (W123)
Engine3.0L OM617.912 5cyl 10v SOHC Direct Inj Diesel
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

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