They are prokaryotes and unicellular organisms that do not have a nucleus or membrane-bound organelles. Bacteria are classified in two different kingdoms Archaebacteria and Eubacteria; The difference between Eubacteria and Archaebacteria is their cell walls and the lipids in their plasma membranes. in addition, the structure and function of the genes of Archaebacteria are more similar to eukaryotes than to eubacteria.
Oil Weights and Amounts. All engine types for the Chevrolet HHR for model years 2006 through 2010 use five quarts of SAE 5w30 oil. Chevrolet recommends a synthetic motor oil for use in the vehicle. With higher mileage engines, you want to use a high-mileage oil or an oil additive to recondition and maintain your engine seals.
2008: Chevrolet HHR SS Turbocharged. The 2008 model of the Chevrolet HHR came with one of the most powerful upgrades in the model's history. The 2008 Chevrolet HHR SS Turbocharged debut with a 2.0L turbocharged Ecotec LNF I4 engine and intercooler that is able to produce up to 260 bhp.he Chevrolet HHR started as a show car for the 2005 Los Angeles Auto Show until it became an SUV built to fit the American driver's need for space and speed. With a fuel economy of 32 MPG, the HHR was the best in its class when it came to fuel economy during its debut.