Re: 1990 TBI timing question.
If all the TBI and OBDI computer is in place,, you may not be doing yourself any favors. Intake air, Throttle position, Map/MAF/ Residual O2, and the knock sensor feedback to the computer is going to determine timing. When the computer runs out of advance or retard to get the feedback it wants,, your going to set a SES code.
I guess you could use that as your 'sanity limiter',,, keep advancing it till it sets codes,, then back off some till it doesn't.
But that just doesn't sound like a wise move to me.
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Still playin with trucks, even at my age!
When you're dead, it's only a problem for the people around you, because you don't know you're dead.
.....It's kinda the same when your STUPID.
I just did my taxes and reviewed my SS statement. Thanks to the current administration it looks like I will only have to work till noon on the day of my funeral.
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