to change the plugs, remove the air filter element - lean over engine to back and unscrew plugs and replace same with new ones
how to chang spark plugs in a 1992 Pontiac grand prix
Unfortunately, this is not easy. You have to basically take everything off of the top of the engine, all the way down to the fuel rail, to be able to access the rear spark plugs.
Generally I change platinum plugs at 100K and regular plugs at 50K.
.050 thousand of an inch napa gave it to me i just change mine last week champion platinum spark plugs work very well
The first 3 spark plugs to the right are easy to change,the one on the left you have to loosen up the alternater to get to.
when do you change spark plugs
Check the crankshaft sensor. If the sensor on the Grand Voyager is bad then there wont be any spark.
Disconnect the battery, remove the spark plug cables and the boots and remove the spark plugs. Put in the new spark plugs, replace the cables and boots, and then connect the battery.
The plugs are under the coil. Just remove the coil and there they are.
Lift the hood, disconnect the battery, remove the spark plug cables and covers, and remove the old spark plugs. Next put in the new spark plugs, replace the cables and covers, reconnect the battery and close the hood.
you change them like every thing else
I own a '97 Pontiac grand am where would i find the spark plugs so i can change them?