Good morning everyone Day before yesterday i finally cleaned the map sensor and the maf sensor. I felt a little improvement. While cleaning the maf sensor i have notice that all the plastic around the sensor itself is full of dirt due to a crack i had in the air filter cover (already replaced...

I red that the mas air flow sensor must be cleaned with special liquid. Is the ECU has special needs too or contact spray will be fine?

I thought the opposite- that if there is no difference with the MAF unplugged it means there is a problem

Hi sierrafery, i am glad you are here... The gear is auto. The rpm can reach 2000, 2500 and the car barely accelerate. I did clean the ECU after replacing the harness but i am going to check it again tomorrow. Today i disconnect the air flow sensor and drove the car around the block... i didn't...

Hi everyone At the last few weeks i feel that my disco 2 2004 td5 is losing power espeicially at the low speeds. I can ear the engeene working hard but the car is not moving as it was. It feels like it was before i blanked the EGR. 4 mounts ago i replaced the fuel pump (a mechanic i don't really...

I did that test and couldn't stop it. As i said, next step is probably check the rad

Sorry to interrupt for this interesting discussion.... I checked the viscous fan immediately after driving when the temp is high. I filmed myself turning the fan with my hands and it felt a little too easy. What is your thoughts? Dear sierrafery, i know you think my car is acting normal, i...

I believe that during the time that the engine works and the system is under pressure air will not get inside the system but when the system is cooling down and the pressure decline and going back to 0 the air will get inside and might be a problem the next ride

Believe me i trust your opinion and want to feel confidence that this is the situation. Sorry, but the last 6 months thoght me i can' t really trust my car, at least not yet. I am trying to get to a point witch i am fixing things before red lights turns on

It is hard for me to evaluate the performance because the my disco is used 100% for trips on weekends and for some reasons (i had a lot of faults lately) i barely drove it for the last 6 mounts. I am afraid my evaluation can misleads me and you.... About the EGR... i blanked it.... I can...

I had the feeling that my car is getting too hot before checking the fan and replacing the thermostat. That was the reasone i did it. I really don't know if the changes made any difference at all. At least not yet I think i will check the rad and then see.... My mechanic say that i should...

Thanks sierrafery, your opinion is very important to me

I can say for sure that I replace it for the first time last mount, when i replaced the thermostat and the sistem was empty. I even wash it with few lite water before

NPG, except dilution with 1 l purified water, witch coolant would you recommend for such hot wather as we got in Israel?

I checked the direction of the flow in the thermostat and i am sure this is not the problem. I am using caterpillar coolant was recommended by few "old" disco drivers in Israel. I will send a pic. I put only coolant with no water as they recommended.

I suspect that my viscous is coupled all time for two reasons: 1) I don't ear the sound of the coupling. I have been told the the coupling makes special sound i am not supposed to miss. 2) again, the fan passed the paper test (youtube film) Tomorow i will film the fan while starting the engine...

First, when i check the viscous fan i have to say i start working imidiatlly, even in low temp. At 85c i put the newspaper and it was tear apart. I think i never saw my engine work without the fan. The engine is td5 2004

One more thing..... I don't know if i says something but i have notice that the temperature increase much more easyly and quick when the car is standing (traffic)

Hi everyone, I would like to know what you think about a possible problem i have. I live in a very hot wether, speicialy in the summer. This week the temperature were 40 - 45c. During driving at hot day with a.c of course the temp of the engine usually is 93-96c.ln the last few mounts i had a...