Refrigerant.Type your answer here...
oil filter on a Mercedes 190E 1986 is in the back of engine
About 2 gallons
Left side of engine under the intake manifold.
5 litres
A Mercedes 190e doesn't have a carburetor. They are fuel injected.
"http://wiki.answers.com/Q/Fuel_cuts_off_on_1992_mercedes_190E_2.3_liter_engine"
By this I assume you mean the amount of oil that will fill the engine to the maximum oil guage level when the engine is empty. For the 190E 2.6 it is between 6 and 7 lts (1.5gallons)
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On top of engine at the back, on the right hand side, behind air filter.
No they will not.
A Mercedes-Benz 190e has a curb weight of approximately 3000 pounds. This varies by the year and configuration of the vehicle.
The valve cover says 2.3-16. The trunk has 2.3-16 badges.