Rought starting sometimes and rev issue.

[Nidarus]

Hello dear D24T.com users!

Well back in november i turned 18 and i got my drivinglicense back in january, so i just had to get a D24 to drive daily haha.

well i found a 945 Tdic -95 with manuall transmission (M90!!!!!!!)
its either belgien import or NL. anyhow the machine was pretty much an old mans car so no youngsters that have been fixing and trixing with it so all is orginal except 3'' exhaust and a bit more fuel set. not much!

anyway, i have a issue where when i rev over 2000rpm the engine "hooks" on the rpm, and directly when i goes under 2000 rpm the rev goes down to idle like i should. another issue is sometimes when its cold outside i can glowplug to times with the automatic system where you turn the key and they turn it off and on agian so i really get "glowplugged" anyhow it starts to go just a little very easy but then when it just stops, like on a petrol engine if you would disconnect all the glowplugs, like the engine doesnt even want to start just a little its all dead, then i glowplug agian and agian and agian and finally it starts... when its warm it start pretty quick, like 0.5-1 sec.

sorry for misspelling or bad english, in a bit of a hurry when i wrote this.

btw my friend sad that it the "hook" rev problem could be from bad compression in the engine or something, but idk. if needed i will record when i coldstart it in the morning so you can see

please help me out, i want to have a reliable daily!