How do you change the spark plugs in the back of the engine on a 2004 LeSabre Custom?
It's the 3.1l right?? You have to remove the coil pack. You also need some wiggle tools
i went under for 2&4.. 6 was too hard. i never got it. i heard you should loosen the motor mounts in back and tilt the engine to front. the firewall is very close!!
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