How to fix the timing ? on 1991 Honda Accord

Didn't pass the smog test because the timing is off. So I want to know the procedures in fixing the timing on a 1991 Honda Accord SE

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1 answer 1 comment
For only $45 you can stop by Prestige Auto Works and have the ASE technician adjust your timing for you. It will be adjusted to your vehicles factory recommended settings. We are experts in SMOG failure diagnostics and repairs.
Yea because when i took it to get smogged they told me that my timing was off and it wuldnt pass unless it gets fixed