on a 2002 olds alero 2.2 4 cylinder ecotec the spark plugs are located on top of the intake, under the cover that gives the engine size,it is possible that yours may also be located under this cover. All you have to do is remove the four bolts on top of the cover and your plugs will be under there.
6 spark plugs 1 spark plug to every cylinder.
Their is no 1993 olds alero the first year is the 1999 sorry.
It is located over the cylinder head.
how to locate and chage plugs
The spark plugs are on the front and back of a V6 (back ones are tough to get to) L4 right in front. Turn the engine off and take off the spark wires unscrew the plugs
Check your spark plug connections and spark plugs. If necessary, replace them.
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6 spark plugs
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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.
any platinum plugs will fine. they come stock platinum so best to put back in. brand preference will be up to u i have Bosch in mine
Take old spark plugs out put new spark plugs in
how to replace spark plugs on 2006 camry LE
To replace the rear spark plugs of a 2007 Arcadia, you will need to lift the car and replace the spark plugs from the bottom. You will also need to lower the front cradle for proper installation. This will allow easy access to remove and replace the spark plugs.
either wrong spark plugs or sparkplug gap or you have to plug wires on wrong plugs
with a spark plug sockett
Screwed into the heads.
It is important to replace old spark plugs to keep a car engine running well. To replace them disconnect the battery, remove the cables, remove the old spark plugs, replace with the new spark plugs, replace the cables in the correct order, and connect the battery.
How to replace spark plugs on a 2010 ford fusion
You should replace the spark plugs when your car won't start first time but does eventually.
I have replaced sparkplugs myself, and they are around $2 a piece. So around $12. However, you can buy more expenssive spark plugs. It takes a while, but you can do it yourself. Good luck!