1993 Mercedes-Benz 300TE Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Mercedes-Benz 300TE

1993 Mercedes-Benz 300TE Problems

Faulty Mass Air Flow Sensor Causing Erratic Engine Operation and Poor Fuel Economy

A faulty mass air flow (MAF) sensor can cause erratic/rough engine operation and fuel economy issues. Since this sensor measures the actual amount of air entering the motor, when it fails, the engine control module (ECM) takes the wrong information and delivers incorrect volumes of fuel to the cylinders.

Cracked Driveshaft Flex Discs May Cause Driveshaft Movement/Vibration

A vibration felt through the center floor of the vehicle can be caused by cracked and/or shredded driveshaft flex discs, resulting in excessive driveshaft movement. If not repaired, damage to the driveshaft center support bearing, transmission, or differential can occur.

Leaks Develop at Differential Seals/Cover on High Mileage/Older Vehicles

Leaks may develop from the differential seals and/or cover on older or high mileage vehicles. Our technicians recommend a complete reseal of the differential unit when these leaks are addressed.

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1993 Mercedes-Benz 300TE Questions

I need to replace a mutilated vehicle registration, but I cannot find the GVWR?? (1 answer)

I checked the doors but there was no sticker on either of them....
I did manage to find the curb weight, but cannot find the gross weights anywhere??

oil in the coolant (1 answer)

oil in the coolant. Do they make a teflon gasket for this mercedes? And does this year car always have gasket problems? Thank you

overheating problem... (1 answer)

car was fine it has not beenmoved for over 8 mos however always start to keep flow of lubrication thruout. now after 15 minutes or so it will over heat up to 210 deegres and lot of bubbling n reserve container hear noise from belt like broken or damaged bearing but no leak from wate pump. also re...

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