I have just had the timing belt and tensioner replaced on my 1994 Audi
80 1.9 Tdi, with 214000 miles. Following the replacement, the engine
does not fire up when cold. Specially in the mornings. The glow plug
light goes out after a time delay. When it fires up, after a few
minutes, it starts with a puff of smoke.
It is likely that the timing belt is the cause of the problem or just a
coincide. There appears to be no loss of power.
Any suggestions appreciated.