Motor problem cat 3406b

I have a 3406B Caterpillar engine mounted on a 1996 Peterbilt Tump truck that presents the following fault.

Running goes out the machine, if after this the switch is removed after a few minutes the machine lights without any problem, Black smoke and smell. On the other hand, if the switch is left after the single machine goes out to turn it on again.

On the board, Chek Engine is lit if it begins to look and turn off the Chek Engine also turns off the engine, as long as the Chek Engine does not turn off the engine does not go out.

With load in the truck, the low changes do not respond to

the other fault that this machine presents is that when it is advancing and it has about 200 km advanced the machine goes out.


The engine is between 600 and 700 rpm in low and high this between 1500 and 1600

the Chek Engine marks code 2.4 or 24 I do not remember exactly which they told me that I had.

He took it to Checar and put the scanning throughout the day and did not present any fault, but once he took it out of the framework workshop error in the refrigerant sensor

the machine has oscillation or slice.

What I have noticed is that all these failures present them while the machine is in motion, if you only have the machine on but it does not move as soon as it presents oscillation.

They should review some false contact for example in the ECM connectors, since this oscillation can be produced by this there are more info of Cat sensors at www.autoavance.co

Check all connectors from the ECM out

Ok thanks for answering me, check that burns they already say if it improves the engine a bit I will inform you what happened.

Good night friends, I tell you that the problem is not resolved, I get the probelma again and with the changes that were made after doing what they told me