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2000-2005 Impala How To Change Your Thermostat EASIER WAY
2000 2001 2002 2003 2004 2005 Chevrolet Impala Thermostat change. The car ran hot while just sitting from the start up. This wasn't a intermittent problem, as soon as the car started it was on its way to overheat. Changed the thermostat and everything is now fine I only used a 1/4 ratchet set and a 13mm wrench. SAVE YOURSELF TIME WITH A 13MM RATCHET WRENCH OR 13MM STUBBY

Chevrolet malibu `05 w 3.5l engine cold heater thermostat replace
Description: This 05 Chevrolet Malibu with the 3500 series engine, had low temp heater and low running coolant temperatures. The coolant reserve was full, but within 2 mins. after startup the upper radiator hose was getting warm because of coolant bypassing the defective thermostat. The thermostat should keep the engine coolant confined between the engine and the heater core, until coolant temperature reaches a 195* F. Which takes a few minutes. Only after this high temperature is reached should the coolant flow out the upper radiator hose. And any excess heat is then dissipated through the radiator. At this temperature the passenger compartment is able to maintain a comfortable environment, against freezing conditions. Providing that the other systems are adequate.

Replace a thermostat for a 2006-2008 Chevy Impala
Change Thermostat for 2006-2008 Chevy Impala

How to Replace a Thermostat on a Chevy Truck
If your car is running cold, a bad thermostat that is stuck open or opening at too low of a temperature is your prime suspect. this video shows how to replace a thermostat on a 4.3l V6 chevy engine. the thermostat only costs about 4-5 dollars so it is a cheap fix. Thermostat Housing: We've moved our DIY videos to the ZipZapDIY channel: