Lo all,
long time no post, due to a bunch of reasons.
Anyhow, car has being ok i suppose, cept for the exhaust has been really noisy for the last couple of weeks, more so when starting up, neighbours must love me

that and the 17 mpg

havent been able to get the exhaust fixed as i left my job just recently, and thought i could put up with it for a month or so till i got a new job or started working away again.
Picked the wife up from work the other day, was just about home when i heard hissing, damn got a puncture i thought, just as the thought entered my head, steam starts gushing out from under the steering wheel, tells her not to panick, shits it myself and pulls over, car had seriously overheated, but there was no warnings signs of it, tempature was fine on the dial, car was stinking off burnt wires i thought! cooling tank was empty, had read before that the heater matrix could be responsible for this, unfortunately im super skint just now, probably cant afford one and dont know where it is or what it looks like

headed back to the car a couple of hours later put more coolant in, car started fine drove it home.
It has sat there for a couple of days till i had to drive it again today, had no choice, something urgent happened. driving back home same again, front and back passenger foot area are now soaking, could see the water pissing of the brake pedal where it had ran down from some where, engine bay was bone dry and hardly any coolant underneath car, the oil filler cap is a creamy colour but that maybe due to the fact its eating petrol, and i was only using it for short journeys due to funds.
Tbh the car is due for an mot in a couple of months, i knew i was going to need a couple of tyres and get the exhaust fixed, no doubt this would help the mpg, but if this new problem is going to cost to much to fix, im thinking about just punting it to the scrappys, things are a bit too tight just now to be spending a lot of money on a car probably only worth a grand.
Has anybody got any suggestions for a cheap fix just now, till i get back on my feet ? tbh im not mechanicaly minded at all, and if anybody does know of a temporary solution i would probably need a diagram and thorough instructions, hope that doesnt sound cheeky, just trying to be honest.
The car:
elite 2.5v6
99 T reg
saloon
105,000
fmdsh.
Thanks for your time and sorry for the long post.