Car problem again

The old car got problem again. The water is going in the engine coz donno wat bocor ady, and the water keep boiling coz donno wat tiub bocor ady. Only able to drive very very short distance and need to add water every time drive it. b4 go work in the morning, dad have to add water and use most faster speed go working place altho it is short distance. When finish work, he have to add water again and have to use most faster speed go home. If there are traffic jam then sure not be able to drive back. By the way, he is going to change the tiub and it is cost ard RM120 sth. BUT, the main problem is ENGINE. the engine masuk air, almost cannot tahan ady.

ytd discuss with dad and mum, they not so agree buy a new car. they felt like repair it because they know i'm suffering with the huge debts. But overhaul the engine is cost ard RM1000sth.
I think who ever buy car should feel happy and excited rite? but how come I don feel so?

Dad ask me to think myself clearly, if wan come out with new car, dad and mum will support me for few hundred and others I have to bear myself. If I feel unable to pay or suffer with the debts now, then will go to repair. Im not want to sit a new car as the car currently driving is good enough for me. but just feel fed up keep repairing the old car and now overhaul engine cost Rm1000++ and dono how long it can last. wat for repair?

That day went their place, saw dad alone downstair add water for the old car, I really din felt good. But based on the salary now, come out with a new car is a bit tight for me every month.

Donno what to do for that, have to think properly and asap b4 the car broke down.

Repair or Buy? ??