You want to change the timing, but you do not know how? Read the detailed exchange instructions and see the detailed guide on how to replace the timing belt kit yourself and the simering crankshaft sealant in the Opel Astra G with the 1.6 16V x16xel 1998 engine, but the guide will be useful for Zafira A, Vectra, Corsa and other car owners. Video tutorial short version with a comment…