Asked in Chevy Malibu
Where are the spark plugs on a 1999 Chevrolet Malibu with a 2.4L L4 Engine?
They are located on top of the engine. All 2.4L don't have plug wires but an ignition coil cover. You must must take out the cover to get into the plugs by removing the four bolts. Be careful and make sure you pull the cover straight up. Do not move them side to side to prevent damaging the rubber plug boots. It's fairly easy to figure out as soon as you get the cover out. The process is the reverse. Just a little patience to ensure the boots are properly aligned to all four plugs when you ready to put it back.