Buick LeSabre
fuel system Problems
We don't have a lot of Buick LeSabre fuel system problems on file — feel free to add yours here. The most common LeSabre fuel system problems cost $700 to fix & occur at 80,000 miles.
The worst model years for fuel system problems are the 2003 LeSabre, 2002 LeSabre, and the 2004 LeSabre.
Worst Buick LeSabre Fuel System Problems
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#1: Fuel Line Leaks Where It Connects To The Engine 2002 LeSabre
- Average Cost to Fix:
- $700
- Average Mileage:
- 95,000 mi
-
#2: Gasoline Coming Thru Exhaust 1986 LeSabre
- Average Cost to Fix:
- N/A
- Average Mileage:
- 69,000 mi
-
#3: Loose Gas Cap Indicator, Engine Light 2003 LeSabre
- Average Cost to Fix:
- N/A
- Average Mileage:
- 77,000 mi