Shut a hot engine off and oil stops flowing to the turbo while it's still hot. The oil left in the bearing housing can overheat and coke, which wears the bearings early and starves them of oil.
BD's Cool Down Timer keeps the engine idling after you turn the key off so the turbo cools first. Set it for up to 5 minutes, or pair it with any K-type EGT probe to shut down by temperature.
Owners who tow or work their trucks hard and can't always idle before shutting down.
| Function | Idles the engine after key-off |
|---|---|
| Timer | Adjustable, up to 5 minutes |
| EGT option | Works with any K-type probe |
| Install time (BD estimate) | 3 hours |
| Warranty | 12 months / 24,000 miles |
| Shipping weight / box | 1 lb · 8.8 × 6.6 × 2.3 in |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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