05 plate Zafira, selling for a friend who has emigrated (but my wife has taken a fancy to it).
Changed cambelt and bits, won't run right - doesn't idle smoothly, no power at all, and revs shoot up occasionally.
I believe that I have set the timing correctly - mark on crank, 3 o'clock and 9 o'clock on cams. Can't see being a tooth out would do that and I am sure it isn't a tooth out.
No MIL. Tried moving the cam sensor out as that has been disturbed but that didn't make any difference (apart from setting off the MIL).
So, what dumb arse thing have I done please?