1993 190E sportline 2.6l HELP
 

alright here it is how had and what are the steps to changing the distributor for a 1993 190e 2.6l sportline :) help me please :)

Online manual:

http://mercedes.braingears.com

What do you mean by change the distributor? The spark distributor is pretty much part of the cylinder head. You can change the distributor cap, rotor, backing plate and seal but that's about it. The fuel distributor is more complicated and typically trouble free. It takes a bunch of diagnosis to isolate the fuel distributor as a problem. Or have you done that already?

Sixto
... stay tuned

i have change the wires plugs,cap, rotor but i still have the miss and i had a diagnosis done and the 3rd cy is not getting any spark and they did what the could and said the distribuutor had to be changed i called HBL in tysons,va and they have a dis in stock for $125.50 i just need to change it......so you are saying i cant change it ?

Unless you have a unique 2.6 or a 4cyl 2.3 there is no separate distributor for your engine. I don't know what they're selling you for $125.

How did you determine that there is no spark at #3?

Sixto
93 300SD

i had a diagnosis done and they said it came out say that #3 cyc was not firing......

You've replaced everything there is to replace. Maybe you got some bad parts. If there was previously no spark to #3 and replacing all the parts you replaced still provides no spark to #3, that is a very strange coincidence. Maybe there is no compression or fuel in #3 but there should be spark.

Attached pic shows how the 2.6 distributor is part of the head. There is no separate driveshaft for the distributor, the rotor is driven by the camshaft. I have to wonder how a shop could replace the rotor and cap and still fault the distributor.

Is there another shop that can check your car?

Sixto
93 300SD

hmmm i dunno know now me and my father replaced the wires,plugs.cap and rotor........it had a slight miss before had got a little better after but then started acting up again more and more......what else could it be maybe the shop didnt know what they were talking about ?

I would try the fuel side. With the engine idling, loosen the injetor fittings one at a time to see which cylinder is the culprit. Idle should get less stable when you reduce fuel to a cylinder. You can do this by pulling plug wires but there can be further indication from differences in how much fuel dribbles when you loosen the fitting.

Sixto
93 300SD

my friend told me the mac. fuel injection could have broke and a little piece could be stock ? anyone in the va area that could help me ?

does anyone have any suggestions on what it could be ? in need of help use t building hondas :)

no more help needed i looked more into it today and when my father owned the car right after we put the new cap and rotor and all on he had a friend run the bk44 junk though it and it blew out the 3rd post on the cap i didnt know till i looked into it today i'm a happy happy man





ALL FIXED THANK YOU FOR YOUR HELP AND TIME READING