Important Warranty Notice: Unauthorized modifications or tampering with our engine units without prior approval will result in an immediate voiding of your warranty. Any unauthorized repairs, disassembly, or alterations are strictly prohibited. To maintain your coverage, all service and adjustments must be performed by an authorized technician or with explicit written approval from Fraser Engines. For warranty support or service authorization, please contact our team before making any modifications. Warranty Notice – Heat Tabs Please be aware that if heat tabs are destroyed, melted, tampered with, or removed, the warranty is automatically void. These tabs are used to monitor operating temperatures and protect the integrity of your warranty coverage. Please ensure they remain intact.