Best Answer

The ignition timing on your vehicle is not adjustable. It is set according to driving conditions by the Powertrain Control Module, or PCM. There should be a sticker under the hood with this information.

User Avatar

Wiki User

โˆ™ 2014-10-07 02:15:58
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: What is the timing advance on a 1993 Chevy Lumina?
Write your answer...
Still have questions?
magnify glass
People also asked