1990 Mercedes-Benz 300TE 4MATIC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Mercedes-Benz 300TE 4MATIC
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1990 Mercedes-Benz 300TE 4MATIC ProblemsBlend Doors in HVAC May Stop Working Due to Bad Vacuum Actuators
One or more blend door vacuum actuators may fail resulting in the incorrect output temperature from the HVAC system. Failed actuators will require replacement to restore proper HVAC operation.
High mileage or older vehicles commonly develop leaks from the differential seals and/or cover. Our technicians recommend a complete reseal of the differential unit whenever these leaks are repaired.
A vibration felt through the center floor of the vehicle can be caused by driveshaft flex discs, which crack and shred, causing excessive driveshaft movement. Not repairing these can cause damage to the driveshaft center support bearing, or, in the worst case scenario, damage to the transmission or differential.
1990 Mercedes-Benz 300TE 4MATIC QuestionsThis Car Will Start And Run When Cold,After 10 Or So Min. Will Die,And not Start (1 answer)
Until It cools off,Have Replace The Coil.
How many hours of labor does this job take?
when I press the break it goes sponggie when stopping and when I pump the break it goes back to "normal".This is happening every now and again. Any suggestions?