92 blazer ingnition timing adjustment
#1
![Exclamation](https://blazerforum.com/forum/images/icons/icon4.gif)
I want to check and advance my ignition timing on my 1992 blazer 4x4 4.3tbi Z motor. The Haines manual tells e to refer to the cowl label, but it is not present anymore. If anyone has this same truck please send me a pic of the catalyst label. Or if you know what the steps are to do this please let me know thanks.
![Icon Bike](https://blazerforum.com/forum/images/smilies/icon_bike.gif)
Thread
Thread Starter
Forum
Replies
Last Post
billfrank85
2nd Generation S-series (1995-2005) Tech
3
05-11-2012 05:03 AM
mxpxpunkrock1987
1st Generation S-series (1983-1994) Tech
2
08-13-2011 09:07 PM
guillermoariast
Engine & Internal
3
11-11-2008 11:34 AM