The coolant temperature sensor, on a 2005 Chevrolet trailblazer 4.2 liter engine, is located just above the thermostat housing. The thermostat housing is located in the front of the engine.
six quarts in my 5.3 Express 1500AWD
In order to achieve longer oil change intervals the 4.2 has a larger capacity than previous inline six designs. The crankcase capacity is 6.5 litres or about 7 quarts including the filter. www.trailvoy.com
7 quarts of oil
The 1997 Chevrolet express 7.4 liter engine should never have transmission fluid point into it. The engine holds 6.4 quarts of motor oil. The transmission holds nine quarts of transmission fluid.
7 quarts with filter.
A 2000 Chevy Malibu 3.1L requires 4.5 quarts of oil.
A Chevrolet Blazer with a 4.3 liter vortec engine will take approximately 6 quarts of oil. The recommended type of oil is 5 W 30.
5 qts. with a new filter.
A 2004 Chevrolet Trailblazer that has a 4.2 liter engine will have a spark plug gap of .044 inches. The best spark plugs for this vehicle are iridium spark plugs.