Hi, I have a mercedes sprinter 2003 and it wont start or crank over. I jumpep the wires to the immobiliser relay and then the engine cranks but dont start as its a electrical problem i think. I checked the fuses. Please help
SOURCE: 1984 380SL MB, Car was inactive for at list 12
Apollo, I would first pull all the plugs out and give a little squirt of something like seafoam or even just a bit of engine oil into each cylinder, you may have lost the seal between the rings and cylinder walls and this will help. You also need to confim for shure that you are not getting fuel before you worry about the pump. You can check this at the fuel rail, either by opening up the line, or in some cases you may even have a schrader vale(like a tire valve) on the line that you can press. I suspect that you do have fuel, but the injectors are not oppening due to the old fuel sitting in them for so long. These can be removed and taken to a shop that cleans injectors, and then reinstalled with new seals. And yes I do belive that there is a fuel pump relay in the fuse area, you need to do a search to find out wich one. These can be jumpered to activate, but untill you have done everything else i wouldn't worry about it. Oh, I asume that you have checked for spark? If not, you can pull a plug out and with the wire attached you can hold the base of the plug against the block, while wearing gloves, and see if you get a spark when some one cranks it over. Remember, you must have spark, compression and fuel at the right time in the proper ammount, and it will run.
Testimonial: " He knows what he is talking about. Great suggestions, thanks"
SOURCE: immobiliser on mercedes a class will not switch
The fob and car have to go to the dealer to have it reprogramed.
SOURCE: Electrical Instrument cluster does not function
I had the same problem with a car i owned and found out it was a short in the wireing in the dash, you will have too have it re-wired, but too be certain you should have it checked out by a mechanic in your city.........
SOURCE: mercedes 2003 sprinter 311cdi engine cutting out
Could be injectors. If you can give me more details about the problem better
SOURCE: hi my mercedes e240 1999 airconditioner just
If there is no refrigerant in the system you have a leak.
I suggest taking the vehicle to a shop who employes HVAC technicians or equilavents. Dealing with refrigerants is dangerous and illegal if your not certified to do such.
Testimonial: "thanks but as i said i had it tested already and the airconditioner gas gas in it so its not leaking"
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