Timing and Firing Orders
Chevy Caprice Classic
Chevy Silverado
Chevy 350

How do you set the timing on a 1986 Chevy Caprice 262 43L V6?


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2015-07-16 18:30:21
2015-07-16 18:30:21

Go to your library and see if they have a Chiltons manual otherwise go to a bookstore and buy one, they are cheap. I have never worked on one of the V-6 engines but setting the timing usually involves rotating the distributor and using a timing light. I am not sure if this is the case on computer controlled engines since I have never had to set the timing on any newer car I have worked on. If it is bad and you have a lot of miles, you may have a timing belt going bad. They get loose when they get old and often jump a notch. VBD


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My reference books say to check the underhood sticker for timing. If yours is missing or unreadable, I'd try 15 deg BTC on a 231 cid, and 6 deg BTC for any other engines, including the 262. These are from an 84 spec book. This should put you in the ballpark, anyhow. If your Caprice has the 307, it was built by Oldsmobile. Same firing order as the Chevy V8, but the distributor is counterclockwise.

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