1995 chevy lumina apv 3.1 ignition timing

[maryt]

does anyone know how to time a 95 lumina apv

[Anonymous]

If its the 3100 you don't have to time it, no timing belt.

[RidgeRunner]

That'd be the old iron headed TBI 3.1

[geoffinbc]

10* BTDC
Remember to remove the timing bypass wire before timing.