A plugged filter inside your fuel tank can lead to hard starting and power loss
What's wrong with my Mercedes?
Fuel Delivery Problems
Fuel pump, filter and related components most likely will need your attention on 25+ year old Mercedes
You will be amazed how well this works!
Very important for cars over 20 years old.
Kent shares 3 indicators of an excessively fuel rich running gas engine
All too common problem with these old gas fuel injected cars
1976 and older Mechanical Injection Pumps had their own oil supply.
This one you definitely do not want to ignore!