Hi , Im getting some troubles with my terra, she have some start problems and also have a lot of smoke problem , when the car is cold sometimes it start but when is hot there's no way or is hardly to start, I already check the timing and it seems good, but I read in other site that the correct timing is with the in and ex Mark on the outside, also the acceleration is not good because I think is slow, hope all of you can help me

Sorry for the edit, but I have a cornwell scanner it's a little one, and gave me P0727 and P1631 error codes, anybody knows how to fix these error codes? And also is one of the codes the cause that my terra don't start?

 

P1631 ... if you look it up then you will see that it is the theft deterrent system which will keep the engine from starting.

 

Thank's for your help, did you know how to solve the problem? Because I'm a little lost here, right now the terra is starting again, I'm in home right now and will make a test Drive, will let all of you know what happen later

 

It would take more troubleshooting.
But, IDK where to start.
Never had an issue with the anti theft system

 

Ok so I'm Back, I make the Drive test and the terra seems have lack of power, because if put the accelerator all the way down she start slow and not feel like of she scrath the rear tires hope you can understand, tomorrow will do a diesel return flow because I have 3 more injectors apart of the 4 that the terra have, and only 1 injector have more return flow hope 1 of the other 3 are good, I test the terra and start and run like 6 or 7 times, what I hear coming from the motor is like a tak tak tak tak tak noise but only when are driving and when I put some gas with the accelator, and when is in parking and make some accelerations I can't hear any noise

 

Hi it's me again, so I have a problem with the fuel, because the fuel system stays without diesel, what I need to check ? Already change the manual pump, can be the diesel high pressure pump? Or maybe it's just the diesel pipes? What you think pals? Where I need to check??

 

Hi it's me again, so I need to codd the injectors of my terra , right now I have them like that: injector 1 cylinder 1, injector 2 cylinder 2 and so, but I read that's not the order to be program , the real way is 1342 it's that correct? Any help will be apreciate thank's