No fuel leaks. When the HP pump seals went I could see diesel had run down the engine block. The block is clean and I also checked behind the rear wheel arch for a leak from the LP pump, but nothing. I am going to do a leak back test today, but I am still not 100% sure how I do one.
I popped the pipe off the LP filter outlet and flicked the ignition. Diesel came gushing out. Wish I had done that test before taking a punt and sticking a new LP on it yesterday. I have a diagnostic engineer coming out later as I don't think it is the LP side and that leaves too many possible options.
Ok, here is an update. The diagnostic chap hooked up his equipment and as suspected, computer reads "No fault" Always seems the way with our TD4. We then manage to get it fired up using Easy Start. Once fired up it seemed to run ok. We left it running for about 1 minute, by which time injectors 3 and 4 had leaked back about 25ml of diesel. Turned off the car and as expected it would not start again.
They were not the same and 2 of them were leaking off quite badly > 25% over the other 2. Have ordered 4 recon injectors which will hopefully arrive tomorrow. Having read some of the horror stories I was really lucky that all 4 injectors came out with just a gentle twisting. Will update tomorrow with outcome. Fingers crossed.look on youtube for injector leak off test , they should all be about the same so if one is doing more then thats the one , cant remeber exact spec for Freelander
