Afternoon all! It's been a while (about 3 years i think!) :) Hope you're all keeping well.
Well the poor old slicktop died on me nearly 4 years ago, down to 3 cylinders then stopped.
Realised the cat had collapsed so fitted a replacement exhaust section (with cats drilled through), blocked off the recirc pipes, removed AIV and rerouted vacuum tubes
Car started but failed to rev and had missfire on rev on right bank
Used ecutalk, right hand O2 sensor all over the place
Finally got round to removed said O2 sensor, found new one was threaded so finally this weekend managed to get time to clean and straighten the thread, got it in.
Car started after a bit of churning, idles fine from cold
Then cut out
Lots of churning, managed to get it to restart then cut out again
Finally when warm would just turn over and over, no coughs etc like the fuel was cut off
Left it overnight, tried again the next day, started, idled fine, revved fine, again got warm after a couple of mins and then coughed and died.
Just spins with no coughs when slightly warm.
I've double and triple checked the vacuum lines are going to the correct parts of the engine but no luck.
I'm on the verge of junking the engine and fitting an NA just to get it back on the road after 4 years of it being dead(!)
Any ideas guys?