1984 Mercedes-Benz 190 "tune" Questions

...runs rich Fuel distrbutor could be going bad, also weak spark could be an issue. Should do a real tune up before trying to diagnose. Also duty cycle adjustment, but dont mess with that until you do ...

my 1992 mercedes backs fire alot and have trouble starting. First thing to do is a major tune up.. If it has a lot of miles check or have the coil check

my 1993 merecedes starts sometimes and sometime will just turn over and wont start Fuses first place to start, OVP relay next, fuel pumps then tune up parts

...on that you think you need to change the timing? How about OVP and duty cycle adjustment first? Tune

...Worn ignition components or bad fuel system issue. With the vehicles age I would suggest a full tune up as people seem to think Mercedes means all parts last

my 93s 190e 2.0 takes long time to start in morning i had changed spark plugs fuel-oil-air filters.new idling valve tuned from professional Get compression test. Make sure all valves are seating. ...

TUNE UP CAN NOT GET RID OF THE MISS for my mercedes 170 s 1949-1950 model If you have special plugs (platinum for example), sometimes the center electrode slips down to nearly or completely contact ...

adjust/tune radio settings Just bought a 1985 190E and am unable to work out how to reset the five stations with the same frequency setting! Please help, I'm so mad I'm almost thinking I'll give the ...

...likely its the OVP relay behind the battery. Could be the fuel pumps are not coming on. Maybe the tune up is so old the ignition parts are not working ie cap, rotor, plugs , coil and wires. Also ...

car won't start need more info, last tune up? Coils and wires, Cap and rotor are big culprits. EZL on worst case senario.