How do I change spark plugs on a 2006 Saturn Relay?

SOURCE: changing sparks plugs on a 2006 Dodge Charager

I usually change the spark plugs on all vehicles every 10,000 miles.

SOURCE: Changing spark plugs on 2001 SL1 Saturn V-4

Remove the plugs, make sure the new plugs are gapped to .040, put anti-seize on the threads of the new plugs, then install them and tighten accordingly.

SOURCE: 2003 saturn vue. replaced spark plugs and the

Did you use the recommended plugs or did you use a new style like E-3 or Bosch +4 or something similar. Sometimes using a plug other than the original type can cause problems. Check and make sure all the wires or plug connections to the plugs are secure. Check to see if a spark plug has a cracked insulator. If you used antiseize on the threads make sure none of it got on the spark plug electrode or it will missfire.

Hope these ideas help.

Bob

SOURCE: p2431 saturn ion

Why would you change fuel injectors?


Mail them away to be ultra sonic cleaned & tested only,
expensive proposition that was!

The MAP Sensor failed a test also?

I googled the P2431 & seems like a Secondary Air Injection
System Pressure Sensor ,hopefully that will get you close

Google it-- not easy to find some of those codes

Codes come back because you haven't found the fault
that set the code.

You working on things from yester year --not todays techology

SOURCE: I DONT KNOW IF I HOOK 2 4 AND 6 UP RIGHT WHEN I CHANGED SPARK PLUG ON A 2005 SATURN RELAY TRUCK

the firing order for the 3 liter engine is:1-3-5-2-4-6