Does this 2.5 volkswagen jetta se 2010 have a timing chain or timing belt or both. And need to know how to time it
I believe the engine in question is a straight 5 from vw range.
It has a timing chain and not the belt, A engine cannot have both.
The engine has a timing chain, instead of belts. The only belts present in the jetta engine are for the alternator and the compressor, not for timing !