Re: Volvo 3.0 firing order
Why? You can't assume it's not in the original configuration.
Put the plug wires on like they should be and see if it runs,,, 5 minutes max.
If it doesn't run, bucks, backfires, then check to see if the distributor is clocked wrong,,, 30 minutes to 1 hour. You can't yank #1 plug and turn it over with the crank bolt,,, since there isn't a crank bolt. You have to remove all the plugs and turn it over with the alt nut, after tightening the alt belt. A long process for something that is easy on other engines.