the plug gap is 0.60. hope this helps...
For the 3.4 V6, it : 0.060 inch (1.52 mm)
how to locate and chage plugs
.050"
The gap should be.060 inches or 1.52mm Type AC 41-963(Platinum Plug)
what is the spark plug gap for a 2004 oldsmobil alero 3.4 eng
.045-.050 "
0.60
Gap it at .60
Open the hood, look on the cowl. There should be a sticker there with the engine size and the spark plug gap, among other info. Auto Zone told me last night for the 4 cylinder 2000 Alero it is a .50 gap...
Check inside the engine compartment on the left shock tower. There should be an engine information label which if you can read (usually very small) should tell you the spark plug gap. My 2001 shows it to be 0.050 inch gap, which just set on 4 new plugs and is excellent.
It should be .050
The 1993 Oldsmobile Cutlass 3.1 liter engine spark plug gap is .028. Most spark plugs will come pre-gapped from the manufacturer.