Join Date: Nov 2009
my_nightmare is offline
Re: Timing a 1994 s10 ss 4.3l
If from what I can see.., i believe It possibly a bracket that bolts to bottom that helps hold up the exhaust. It bolts to trans where tranny mount goes. (bracket first.., then mount. bolts go in toward trans thru all of them.)
As for the grey wire.., it's connector will look like a single O2 connetor plugin.... IF yours has the wiring box on firewall next to dizzy..., it may be hid under the box cover there...
IF not.., On some chevs.., it is buried in the harness at back of dizzy..
IF not.., On some chevs.., it is buried on pass side underneath the glovebox area. It will still be a single wire connector.
You will know it you got right one when you unhook it and whilst the motor is running. The motor will go to running rough at a weird idle. The CEL light will come on..., then it time for using the timing light on motor.
When done.., dont forget to reconnect this plug-in..( LOL..I did it myself tooo many times in my past...lol)
hope this helps..,