ENGINE MISFIRING

[Bwango]

My ML 2001 Model Diesel Engine misfires. Tried and failed removing Injector Nozzles for testing and Servicing. What are possible solutions?

 

[tpn]

A bit more info, your definition of misfiring, when it happens, any codes etc, etc, etc. Are you looking for a solution as how to remove the injectors for testing etc etc?

 

[Bwango]

The engine was misfiring and had no power.
After check out with the DAS via actual values cylinder number 1 was not working it was reading 5.06 instead of -5 to +5 as per DAS guided test.
I am looking for possible solutions without removing Nozzles. If it necessitated removing the Nozzles a solution to remove stuck Nozzles

 

[tpn]

If you are satisfied that it is the injector....and here is where I may be lost, because I can't figure out if you have already removed, or even half removed, the said injector. If it is still in situ try some Dipetane. Great stuff for injectors; I use it all the time.

https://www.amazon.co.uk/Dipetane-A...9&sr=1-1-1890b328-3a40-4864-baa0-a8eddba1bf6a

 

[Bwango]

Thanks for that advice. I highly suspect it is the Injectors. They are stuck and not yet removed.

 

[ajlsl600]

Is fuel entry to injector from side or top? If top you might make up or buy a slide hammer from machine mart. Using an old injector pipe fitting same as ur injector on end of slide hammer
If from side maybe try to warm up motor,, slacken injector fixings cover injector with old towel or the like and crank the motor or even let it fire up for a flic of key. See if that frees it off
Don't loose fixing to last few threads as if injector moves there's a chance it may strip the fixing threads
If ur not a DIY type ur prob better letting someone else do this.