1994 Mercedes-Benz E420 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1994 Mercedes-Benz E420

1994 Mercedes-Benz E420 Problems

High Usage Vehicles May Experience Ignition Lock and Tumbler Failures

Due to wear, high usage vehicles can experience ignition lock and tumbler failures. The ignition lock cylinder will generally require replacement to correct this concern.

Radiators Break Due to Degradation of the Plastic Tanks and Fittings

A coolant leak may develop form the Radiator due to degradation of its plastic components. Replacement of the failed radiator will be necessary.

Poor idle quality due to oil feed tubes falling into crankcase

Oil feed tubes break and fall into the crankcase (engine) and the tappet becomes noisy (ticking), resulting in degraded idle quality. Our technicians recommend replacing all of the tubes at the same time, broken or not.

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1994 Mercedes-Benz E420 Reviews

The ASR light came out and the ABS light same time came on and all gauges stopped working. When engine was shut off, it could not be started and all the lights came on.
Great car but has a poor Electrical Wiring System
This is a wonderful automobile. You have to drive one to know.

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