timing on 1990 Volkswagen Jetta

i would like to know how to set the timing. on a 1990 vw jetta with a 1.8 gas engine. where do the dots on the gears need to be pointing

Asked by for the 1990 Volkswagen Jetta
You can find great repair manuals with step-by-step instructions, diagrams, parts locations and other important information here:
I strongly suggest to have one before you start to working on the timing.