Timing on 1990 350

External Since: Jul 17, 2008 Posts: 308

I was told that when you set the timing on a 1990 chevy 350 w/ EFI you
need to disconnect something under the dash, does anyone know anything
about this?

External Since: Jan 27, 2006 Posts: 68

On Wed, 6 Aug 2008 22:18:12 -0400, buckyevans.DeleteThis@webtv.net (BIG FISH
2006) wrote:

>I was told that when you set the timing on a 1990 chevy 350 w/ EFI you
>need to disconnect something under the dash, does anyone know anything
>about this?
>
>
>

on my 1992 there is brown wire on the passenger side of the firewall
that has a connector that you disconnect to set the base timing to
zero degrees.
-----------
Elbert
ask.DeleteThis@me.com