If you need to accomplish auto repairs on your own Chevrolet HHR 2.2 LS then it is usually a good plan to possess a Workshop Manual to use as a guide in case you want to know tips on how to strip off a specific part for example Brake Pads and match it again effectively.
Chevrolet HHR 2.2 LS Workshop Manuals will give exact diagnostic wisdom on your vehicle so if something is wrong it can help you discover what the situation is and easy methods to fix it. You will be able to analyse if this can be done yourself or in case the job is simply too big you can actually make a reservation for your HHR 2.2 LS into a decent garage.