Right Liam.....I had issues with this car when i had it......Turned it on it ran but was flat when i reved it it neally cut out, Conpression test came back with nothing! what was wrong? Cracked pistons due to poor fueling! it would be worth a try getting it stripped down, and if thats not the case take the engine out and start fresh remember theres ALLWAYS an answer to a problem!
If you want i will come up with my two mates both Toyota machanics see what we can come up with?
Let me know buddy,