--- title: What Should I Do Before Starting My BluePrint Engine After Winter Storage? description: BluePrint engine winter storage, start engine after storage, crate engine startup, seasonal vehicle startup, fuel storage, oil inspection --- [Skip to content](https://knowledgebase.blueprintengines.com/knowledge/what-should-i-do-before-starting-my-blueprint-engine-after-winter-storage#main-content) English Show submenu for translations ![IN CRATE ENGINES..png\]](https://knowledgebase.blueprintengines.com/hs-fs/hubfs/IN%20CRATE%20ENGINES..png?height=40&name=IN%20CRATE%20ENGINES..png) Open main navigation Close main navigation - English Show submenu for translations - Go to www.blueprintengines.com Go to www.blueprintengines.com How can we help you? - There are no suggestions because the search field is empty. 1. [Knowledge Base](https://knowledgebase.blueprintengines.com/knowledge?hsLang=en) 2. [General Support](https://knowledgebase.blueprintengines.com/knowledge/general-support?hsLang=en) # What Should I Do Before Starting My BluePrint Engine After Winter Storage? ### *** Why Is A Storage Startup Different?*** **A long period of inactivity can allow fuel to degrade, batteries to discharge, and lubrication films to drain from critical engine components.** Before turning the key, perform several basic inspections to ensure the engine is ready for operation. What Should I Check Before Starting The Engine? **Inspect all major systems before attempting startup.** Verify: - Engine oil level is correct. - Coolant level is correct. - Battery is fully charged. - Fuel system shows no leaks. - Belts are properly tensioned. - Hoses are not cracked or damaged. - Wiring connections remain secure. - Air filter is clean and unobstructed. Any leaks or damaged components should be repaired before operating the engine. Should I Replace Old Fuel? **Yes, if fuel has been sitting for an extended period and shows signs of deterioration.** Old fuel may: - Cause hard starting. - Create rough idle conditions. - Reduce performance. - Leave deposits in carburetors and injectors. If fuel is several months old and engine performance is questionable, replacing the fuel is often the quickest solution. How Should I Start The Engine For The First Time? **Start the engine and immediately verify oil pressure, coolant circulation, and normal operating conditions.** After startup: 1. Confirm oil pressure is present. 2. Check for fuel leaks. 3. Check for coolant leaks. 4. Monitor engine temperature. 5. Verify charging system operation. 6. Listen for abnormal noises. 7. Allow the engine to reach operating temperature. Do not immediately subject the engine to aggressive driving after a long storage period. Should I Change The Oil After Storage? **Maybe.** An oil change is recommended when: - The oil is old. - The vehicle was stored for an extended period. - Moisture contamination is suspected. - The next scheduled maintenance interval is approaching. Fresh oil provides maximum protection during startup and subsequent operation.    ### *** Frequently Asked Questions*** ### Can I start my engine without any inspections after winter storage? **No.** Always inspect fluids, fuel, battery condition, and hoses before startup. ### How long can fuel sit before causing issues? Fuel stability varies based on storage conditions and fuel type. If fuel quality is questionable, replace it before troubleshooting the engine. ### Should I let the engine idle for a long time after storage? **No.** Allow the engine to reach operating temperature, then operate the vehicle normally while monitoring gauges. ### What should I watch during the first drive? 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