Engine Overheat When Driving Aggressively with Accessory Grille and Outboard Cooler Installed Condition

Bulletin number

17-NA-261

Component

Engine

Summary

Engine Overheat When Driving Aggressively with Accessory Grille and Outboard Cooler Installed Condition - Some customers may comment on the vehicle overheating when driving aggressively with accessory grille installed in addition to outboard cooler installed. Cause - This may be due to outboard aero blockers restricting airflow to the outboard coolers, causing the vehicle to overheat. Correction - If the vehicle is equipped with (RPO V18) outboard coolers and an accessory grille, the grille blockers should not be installed. If installed, they should be removed.

Owners of these vehicles have filed 64 complaints in the engine category.