Cadillac XT4
fuel system Problems
We don't have a lot of Cadillac XT4 fuel system problems on file — feel free to add yours here. The most common XT4 fuel system problems occur at 12,000 miles.
Worst Cadillac XT4 Fuel System Problems
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#1: Fuel Pump Module Failed 2023 XT4
- Average Cost to Fix:
- N/A
- Average Mileage:
- 12,000 mi
We're actively collecting data on the worst fuel system problems for the Cadillac XT4.
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