Check firing order
Remove the spark plugs wire and remove the plugs wit a spaerk plug wrench or socket.
when do you change spark plugs
change sparkplugs on 2003 Rendezvous
Faulty plug wires or bad coil or coil wire.
Disconnect the battery, remove the spark plug cables and boots, and remove the old spark plugs. Put in the new spark plugs, attach the boots and cables, and connect the battery.
first you need to state what liter the engine is.
Disconnect the battery of the car, remove the cables and boot covers, and remove the old spark plugs. Put in the new spark plugs, replace the cables and boot covers, and connect the battery.
To change the spark plugs in a 1997 astro van do I have to change the spark plugs from the bottom of the engine/
How to change the spark plugs
Check spark plugs and wires