How to replace the spark plugs in a Saturn S-Series car

A bad spark plug can cause poor engine performance. It can also damage your engine and then you have to replace it. Replacing engines can be very costly. The spark plugs create a spark to ignite the fuel so the engine can run. A bad spark plug can cause hard starting of the engine. So to replace your spark plug, just follow the steps below.

Difficulty: Moderately Easy

Instructions

1. Remove the spark plug wires. Inside the cylinder you should see the sparkplug if you look straight down.

2. Now use a ratchet and ratchet extension to remove the spark plugs. Turn the ratchet until the sparkplug becomes loose.

3. Use a piece of rubber hose to remove the sparkplug from the cylinder.

4. No put some anti-seize on the threads of the new sparkplug. Put the sparkplug in the cylinder. Use the rubber hose to tighten. Then use the ratchet to tighten. Do not over tighten. Put the spark plug wire back on and do the same for all the other sparkplugs. That’s it, you are done.