Hi All. My girlfriend was driving our dse today and got stuck in traffic and the engine overheated ! She stopped and topped up the water let it cool down then drove home. I have driven it myself and it seems to heat up very quickly when pulling hard. But also cools down very quickly when you...

Hi mate. I have recently fitted a psi power box to my dse. The best thing i couldve have done. There is more power right the way through the rev range now and a lot more torque. It is a completely different vehicle to drive. We are getting 3 mpg better on just local driving (I live in cornwall...

Has anybody thought about the fuel filter ? Start simple !

Hi p38rr. I was watching the chip and saw it go for 150. Cheaper than i got mine !! you dont think it made that much difference ? It totally transformed mine. Do you know that there are different settings inside the box ? If you send me your email address I will send you a picture of the...

Hi Mark Yes I did fit it myself. It takes about 5 minutes. All you have to do is unplug the plug from the injection pump and plug the power box in between and a the same with another plug on the side of the fuel filter. It took me longer to cable tie all the wires up than it did to fit it ...

Hi Mark. I have just bought a psi power box off ebay. The best thing I could have done. It has totally trasformed my range rover and i cant imagine driving with out it now. The power is there straight away and so much more of it too. Check ebay for them. I paid £200 for my box and it is worth...

Hi boy done good. Have a look at the thread I have posted. There are several photos on that of a tuning box and were it is. I still cant work out where mine is supposed to fit !

Hi Jon. That price does sound a bit high. I bought one with 81000 miles and full service history for £6750. They are around if you keep looking. Good luck.

Thanks again Wills. The other difference i can see between our engines is that you dont seem to have an air flow meter. Im getting confused now !

Hi Wills. Is the EGR vavle the round thing with the blue and black pipe on it ? My range rover has one of those on it. Im starting to think there is part of the loom missing with the box i have bought ! Where did you get your box from and is it any good ? Here is a photo of my engine anything...

Thanks for that wills. What do you mean by egr ? I take it your box has 2 plugs one in and one out ? Is a box worth fitting ? They sound to good to be true.

Hi Wills. The plug on the tuning box I have got is oblong. About 40mm long by 15mm wide With 4 flat pins inside. The rangerover it came off had a plug by the injection pump. I cant find anything like it anywhere on mine. I have attached some photos of the box and the rangerover that it came off...

Can anyone please tell me when they made the changes to the bmw diesel and what there are ? I have bought a tuning chip off ebay and think it must be for a different model as I dont seem to be able to find the plug it is supposed to connect to.

Hi all. Has anybody out there had any experience of the diesel tec 2000 tuning box ? I have bought 1 off ebay but havnt fitted it yet and was wondering if it will be as good as im told. Seems to good to be true really.

Hello all Im thinking of fitting a diesel tuning electric box thing to our 2.5 dse ! Has anybody had any experience with them ? Do they really work and are they worth the money ? Thanks again PS anybody got a cheap one for sale ? :cool:

It worked !! Thankyou eightinavee. Why is it you always over look the simple things ?

Hello me again. I have just replaced the leak off pipes so fingers crossed for tomorrow morning !!

Thankyou eightinavee. This makes sense to me. I did look at the leak off pipes when I replaced the heater plugs and noticed they were perished but didnt have any pipe to replace them with. Will let you know how I get on.

Hello everybody im new here. I bought a p38 2.5 dse about a month ago and all was fine untill about a week ago when I statrted having a cold starting problem. Give it 3 lots of heat and away it goes. It is fine once warmed up. I have checked the heater plugs all were fine (tho I did change them)...