well, somehow i don't have the underhood sticker that has the specs for my engine, so maybe someone could help me out. I have a 1994 Pickup, 22RE, 4x4. What are the specs for the ignition timing? One more thing, is it really important to reset the whole timing curve, or will just the base be fine? Thanks for all the help.

(Sorry, I posted this over at 4x4wire, I don't mean to be lame and post it everywhere, but i need to know by tommorow morning. thanks.)

 

Engine should be warm, all accessories off

base timing is 5 deg btdc @ 750 RPM with the jumper installed on the data link connector (jumper wire between the TE1 terminal and the E1 terminal)

"Advance" setting is 10-14 deg without the jumper @750 RPM.

Base timing is the only thing you set. The advance is just a check. The computer controls all the timing after the base is set and the jumper is removed.