6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
74,700 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (2 reports)
2004 Buick LeSabre transmission problems

transmission problem

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2004 Buick LeSabre Owner Comments

problem #2

Oct 102019

LeSabre Custom

  • Automatic transmission
  • 73,189 miles

A D V E R T I S E M E N T S

This is a problem, that happens when the car has warmed up and I have drive perhaps 100 miles. I get a hard shift at 15, 25, and 45 mph. This will continue for the remainder of the trip. Then the next day it is fine, no hard shift. It throws a code P1811 Max Adapt and long shift. One shop wanted to rebuild the transmission for $1,600. Mechanically car is great, body no rust, so I want to keep. Any suggestions?

- Dan M., Elk Grove Vlg., IL, US

problem #1

May 092013

LeSabre Custom 3.8L V6

  • Automatic transmission
  • 76,200 miles

Intermittent problem. May not happen everyday, but a few times a week. Any known things to look at?

- Carl R., Birmingham, AL, US

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