2001 BUICK LESABRE SPARK PLUGS

  • Tiny
  • dtresselt
  • 2001 Buick Lesabre

Engine Mechanical problem
2001 Buick Lesabre 6 cyl Front Wheel Drive Automatic

how do you change the back spark plugs on the 3.8 engine?

Saturday, August 7th, 2010 AT 10:29 AM

1 Answer

  • Tiny
  • factoryjack
  • Expert
  • 4,263 posts

The service manual does not specify a special procedure for the back plugs. Sometimes you can disconnect the dogbone mounts from the upper front engine and roll the motor forward to increase space. I don't know if that will apply to your specific application though. Often times, it appears as that there is no consideration for serviceability when the car is built.

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Saturday, August 7th, 2010 AT 10:57 AM

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