Some customers may complain of a lack of power under heavy load without any warning lights or DTCs. This...
Mazda technical service bulletin SA-040-19 for 2013-2018 Mazda MAZDA3, 2013-2019 Mazda CX-5 and 2014-2019 Mazda MAZDA6 and others.
- Bulletin number
- SA-040-19
- Component
- Engine and engine cooling
- Summary
- Some customers may complain of a lack of power under heavy load without any warning lights or DTCs. This concern may be due to a loose or detached hood weatherstrip, which can cause a blockage or restriction in the air intake system.
Owners of these vehicles have filed 827 complaints in the engine category.
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