1987 Mercedes Benz 420sel car problems

1987 MERCEDES BENZ 420SEL
150,000 MILES • V8 • 2WD • AUTOMATIC
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BLOWUOUT73
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  • 2 POSTS
I wanted to know what would make my car jerk when i put it in reverse? And i also want to know what would make the engine jerk when the car reaches speeds of about 40mph
Feb 10, 2009 at 12:06 AM
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BLUELIGHTNIN6
  • ✓ASE Certified Mechanic
  • 16,542 POSTS
  • ASE Certified Mechanic
Suspect worn engine and/or transmission mounts. Inspect mounts and ensure the bushings are not worn out and allowing the engine/tranny to move.




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