HELP

I have a really old Landrover Discovery TDI 300 1994, M Reg. A few weeks ago she had a hairpin diesel leak on one of the diesel pipes in the engine which the garage fixed. She seemed to be fine for a couple of weeks but she then started what can only be described as chugging, almost like she was going to cut out. At first, it didn't happen very often but it has got worse to the point where it was really bad this morning and really felt like she was going to die.
She is bad when I accelerate, need more power going uphill etc. At about 25 mph she is okish.
Please help as I need to take her to the garage but I have had so much bad experience with them before I would at least like to have a few answers before I go so any help would be greatly appreciated,
Thanks

4 things

1) welcome! You’ll find a lot of help here. Also post pics. People like pics.
2) 1994 isn’t old
3) if you’ve had concerns about that garage before, go to a different one.
4) post this in the discovery section. This is the introductions section. Try here: https://www.landyzone.co.uk/forum/land-rover-discovery.8/

Welcome aboard

As post #2..

Put a thread up asking for recommendation of a decent garage in your area .... or better still fix it yourself ..... ( with help from here, as required ...).

Trench Rat said:

2) 1994 isn’t old

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1994 definitely is not old. Until your vehicle is older than you are it cannot described as "really old" and anything built after 1990 is fairly new and anything after 2000 is positively modern!

dag019 said:

1994 definitely is not old. Until your vehicle is older than you are it cannot described as "really old" and anything built after 1990 is fairly new and anything after 2000 is positively modern!

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I’m from 1994 lol. My landy is 1968.

Trench Rat said:

I’m from 1994 lol. My landy is 1968.

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I'm not too far in front of you at '90, would you describe yourself as really old!! But that is why you also have the new and modern caveats. Can't have 17 year olds claiming their TD5 is really old, that is just not on.

dag019 said:

I'm not too far in front of you at '90, would you describe yourself as really old!! But that is why you also have the new and modern caveats. Can't have 17 year olds claiming their TD5 is really old, that is just not on.

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Well it’s all a matter of perspective. My buddy changes car every few years. It’s mad. Anything older than 6 is old to him.