For the 3.4 V6, it : 0.060 inch (1.52 mm)
By checking fuel injector or the spark plug I had the same misfire on my 2001 alero and now it works grrat.
6 spark plugs 1 spark plug to every cylinder.
how to locate and chage plugs
what is the spark plug gap for a 2004 oldsmobil alero 3.4 eng
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.
check to see if the spark plug wires are fireing
2001 ods alero need to find the name of these white boxes under the spark plug housing?
either wrong spark plugs or sparkplug gap or you have to plug wires on wrong plugs
Use silicon grease.
The 2001 Toyota Sienna spark plug gap is .023. Most spark plugs will be pre-gapped by the manufacture of the spark plug.
if you mean the oil drain plug it is located in the middle of the oil pan usally a 15mm or a 14mm socket will remove it.
with a spark plug sockett
The recommended spark plug gap for a 1979 Olds 4.9L is .060"
The gap should be.060 inches or 1.52mm Type AC 41-963(Platinum Plug)
the plug gap is 0.60. hope this helps...
I would check your spark plug first, then I would go to the injector. This happend to me and it was the injector.
Give the spark plug boot a twist to free it from the spark plug then pull it off of the spark plug by the boot.
It should be .050
Your 2002 Alero has to be lifted up on a hoist and there is a plug that has to be removed. There is no dipstick. Once the plug has been opened you can insert your finger in the hole to see if there is oil in there.
on my 2002 alero I havw the 2.2 4cylinder ecotec engine, on the intake there is a cover that says 2.2, remove the four bolts and the plugs are down in the little cylinder holes mine require a 5/8 spark plug socket and you will also need an extension.
Check your spark plug connections and spark plugs. If necessary, replace them.