Engine Coolant - Suzuki Forums: Suzuki Forum Site Feb 04, 2012We need to fill up the engine coolant tank and I don't know what to get. I can't find Genuine Suzuki Coolant like in the manual. Or an equivelent that says it is one. Could we use some generic halfords stuff? There is one that says for most cars after 1998. Is the suzuki Engine Coolant - Page 2 - Suzuki Forums: Suzuki Forum SiteFeb 11, 2012still unclear -flush or replace coolant per maintenanceJan 10, 2010Correct Coolant - Suzuki Forums: Suzuki Forum SiteOct 25, 2006Suzuki Carry & Every Forum [Archive] - Suzuki Forums See more results Engine Coolant - Inspection and Maintenance - Suzuki Grand 5) Tighten the drain plug on the radiator, fill the radiator with engine coolant and install the radiator cap. 6) After filling, let the engine idle for about 2 – 3 minutes to get rid of air in the cooling system. Then, stop the engine. 7) Check the engine coolant level in the radiator again. If the level has gone down, add more engine coolant.