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+--- Thread: Worn injectors in 606? (/showthread.php?tid=7935)
Worn injectors in 606? - BoostedW124 - 01-01-2018
My 210 TD 606 has 180k miles. New glow plugs starts immediately but smokes very much until warm. Also i notice a slight miss at idle. Good power boost guage will peak 16 psi. What are signs of bad injectors? Where should i send them for rebuild? Can they be modified or upgraded? I have spare injector set from my 124 NA 606 what would you do if you were me?
RE: Worn injectors in 606? - firen456 - 01-02-2018
put the injectors out and do a pop test. Maybe they are worn and have a bad spray pattern. I got a set rebuilt 10000km ago I don't need. I think shipping to USA would bet too much from europe...
RE: Worn injectors in 606? - barrote - 01-02-2018
U see, this are IDI engine comonly called "compression ignition" engine , more like a boat engine than a car.
This to say that unless one of the injectors is leaking/ peeing the cause of white smoke in cold is very hard related to injector.
White smoke in this engines is caused by low burning temperature , weather it is gasket related or rings or valves or just simple timming.
If i were u, i would clean the injectors and pop test them , rebuild if necessary. Inspect and clean pre chambers. Fine tune timing, and inspect cold start assistance along with EGR system if engine still have it.
Not by this order, a timming adjustment may solve the problem.
Good luck.
RE: Worn injectors in 606? - starynovy - 01-02-2018
Nothing special for nozzles to be shot. These pintle nozzle injectors last about 100 000km before they need at least reset opening pressure but usually they leak and spray bad so rebuild is in order.
RE: Worn injectors in 606? - BoostedW124 - 01-04-2018
No more egr system i deleted it with info from this forum soldering resistor and diode great mod no check engine light i love it. Anyway, i hear air puffs from the 2 and 5 cylinder. No diesel or oil leaks. They are properly tightened. Car runs great. What could this be.
RE: Worn injectors in 606? - Gelubelea - 01-04-2018
(01-04-2018, 06:56 AM)BoostedW124 No more egr system i deleted it with info from this forum soldering resistor and diode great mod no check engine light i love it. Anyway, i hear air puffs from the 2 and 5 cylinder. No diesel or oil leaks. They are properly tightened. Car runs great. What could this be.
Check the timing chain stretch!