We don't have a lot of Buick Enclave fuel system problems on file — feel free to add yours here. The most common Enclave fuel system problems cost $1,000 to fix & occur at 45,000 miles. Click on a year below.

Worst Fuel System Problems
inaccurate fuel gauge 2012 Buick Enclave
hesitation at acceleration 2012 Buick Enclave
poor mpg 2011 Buick Enclave