[Mk2] [Turbo] blown turbo help in bedfordshire

[bazza77]

hi guys iv go a rev 1 turbo and im not sure if i blew the turbo tonight its only running 1 bar but coming up to boost in 3rd it made a loud bang no smoke tho, and i just rolled home. The car now runs very lumpy as tho its about to cut out, is anyone in the bedfordshire area that would be willing to come have a look for me , any help would be appriciated
thanks
barry