Hello from Australia

hello all
im new to the forum and i hope i can help you as much as you can help me.

i have a disco 1 300tdi manual and its blowing a lot of smoke while under load and a fair amount while just cruising and need help finding out why...

when i got the car i was told that the injector pump was tweaked but that's about it, iv stopped driving it as i feel bad about the smoke coming out of it so i am here today to ask if anyone here knows how to adjust the injector pump back to stock and if there are any other problems that could cause the smoke.

1. injector pump has been adjusted to unknown specs
2. gets about 500 k's to a tank
3. engine sound like its about to blow up at about 3000 rpm and does not like going past 2500.
4. boost is about 15psi
5. running 32's
6. has not over heated while i have had the engine
7. i installed the engine into the current disco.

if you need more info please ask


i also have a spare injector pump and am also wondering if there is a tutorial on how to swap them as the spare pump was just undone and taken off another engine so i don't know if it was meant to be set to anything before removal.



thanks for what ever help you have for me.

Hello and welcome from me
Post in the Discovery forum for a better response.

Hi Landy McRover,

Welcome,

There are a good couple of vids on the tube of you that show a fellow down souther "tuning" his pump, may be worth a butchers to see if you can then turn it back down. Reverse engineering stylee.

Cheers

thanks guys