Service Update
GMC technical service bulletin N192287890 for 2020 GMC Acadia.
- Bulletin number
- N192287890
- Component
- Engine and engine cooling
- Summary
- Service Update - On certain 2020 model year GMC Acadia vehicles, equipped with a 2.5L engine (RPO LCV), the dash panel silencer attachment stud may lack sufficient clearance to the intake manifold resonator. When the engine is under load, the stud could make contact with the resonator. Dealers will cut off 6mm of the center stud.
Owners of these vehicles have filed 31 complaints in the engine category.
Vehicles covered
- GMC Acadia 2020 2020
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