BMW 520
engine Problems
We don't have a lot of BMW 520 engine problems on file — feel free to add yours here. The most common 520 engine problems occur at 100,000 miles.
Worst BMW 520 Engine Problems
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#1: Runs Hot When Idling In Gear 1988 520
- Average Cost to Fix:
- N/A
- Average Mileage:
- 100,000 mi
We're actively collecting data on the worst engine problems for the BMW 520.
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