Log in

View Full Version : Gmc timming

plabbe
Jul 3, 2007, 03:35 AM
Hi everyone I have another ?I can't find what the timming should be set a in 1982 gmc 1500 with a 350 engine automatic tranny.
Thanks in advance.
hvacservicetech_07
Jul 3, 2007, 05:19 AM
The order is on the stock intake manifold. It is 1,8,4,3,6,5,7,2
Vandy-1
Jul 4, 2007, 12:21 AM
You will have to look in a repair manual but 8 degrees BTDC should be very close.
Hvacservicetech gave the correct firing order.