156 v6 - lost it's oomph!
I hope someone can perhaps steer me in the right direction.
I run a T reg 156 v6 - i've only had it a few months - but it's completely lost power - and has an unpleasant growl rather than the nice roar it did.
Exhaust is OK with no leaks (I think) but it also seems to have a air escaping noise (I know that doesn't make a lot of sense!). I've checked that the exhaust hasn't been flattened
A few things have been muted - the cat has gone down, the lambda sensor has failed - or a coil pack has failed. I'm not a competent mechanic, but sort of know my way around - but as the car is only worth about a grand I didn't want to go wasting a fortune.
Any advice would be greatly recieved!