timing
Junior Member
Joined: Feb 2009
Posts: 50
Likes: 0
From: milford nj
Car: 86 Iroc-z
Engine: worked 350tpi
Transmission: built 700r4
Axle/Gears: auburn pos 4-10
Re: timing
I had gotten this advice from tpis on setting the base timing and worked for me.First get the motor hot, shut off motor disconnect the advance connector,start car adjust the timing to where you want it, shut car off disconnect the battery, reconnect the advance wire, wait five minutes reconnect battery and your good to go. If you miss the step of disconnct the battery like i had done it does not clear the memory for base timing out of the computer and will most likely give you a code 42 hope it works for you
Supreme Member
Joined: Jan 2003
Posts: 2,043
Likes: 3
From: San Diego
Car: 1994 Trans Am
Engine: LT1
Transmission: Auto
Axle/Gears: 3.23
Re: timing
Did TPIS explain why the motor needs to be hot? I've never heard this before and never had a problem setting the timing on a cold motor.
Supreme Member
iTrader: (3)
Joined: May 2008
Posts: 1,116
Likes: 1
From: boise, ID
Car: 91 B4C "police special service"
Engine: L98 494hp
Transmission: tko-600 on order
Axle/Gears: 3.23 true trac
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