urgent!problem 500 mjt cold smokes and goes to 3

[manuel91]

one thing I ask of you, as I understood it checks that you eat water, it happened to me on a shield the same problem and in the end it was the heat exchanger of the egr... the symptoms were the same as equal to your

[giuseppe89]

Rail pressure is perfect, and the injectors replaced with 4 perfect conditions but not new...tomorrow check the compression

[bytebyte]

have you tried to see if the egr valve does not remain open?

[giuseppe89]

When I disassembled it was closed and I also clean for safety, but by the parameters it is working perfectly,tomorrow I will dedicate myself again to the problem and will update

[Marcuc]

can it be that the egr and wanted to delete it from the map and maybe you have unintentionally changed something else on the map?

[blackwolf76]

If you have found valve seats and valves are damaged, it means that the engine is gone out of phase, perhaps as a result of breaking the chain of distribution, quite common as a defect. In some cases, together with the damage of the valves will deform, also the camshafts, which of course no longer ensure a good timing of the valves. Try to change them as a last resort if you can't find another, to me, already happened in the past.

[giuseppe89]

Probably the case is resolved, the car is in proof, and the mistake made by the adjustment that has controlled the evil boss of the pistons in the first dismantling...then the second he admitted that something was wrong and checking at the bottom of the pistons it seems that some have been adjusted in the head (even if the owner finds that the engine had never been opened).I will update you if all goes well.

[cesare560]

you need to replace the hydraulic tappets, and also happened to me, and after not picking the wrong type of oil hello.

[carpeppe]

I don't know if you fixed it.. however that problem also does it when the intake manifold was almost plugged from scale,.... I give it a look....

[saetta]

Hello as you went to Florence this repair? To solved ? How to solved?