Mechanics

TIMING SETTING (AGE)

1990 Cadillac Deville • 180,500 miles

1990 Cadillac Deville 4.5 L FWD 180,500 miles

My vehicle has 180,500 miles on the engine.
When setting the Timing should I set it 10 degree's BTDC per
the Chilton Manual?

What are the myth's truth's (when) of setting timing a little
bit advanced on engines with high mileage on them?
Avatar
Cferry1
February 3, 2012.



Follow what the manufacturer recommends.