
The engine is very hard to start or turn over

Here are some of the most common symptoms of a faulty mass airflow sensor: Symptoms of a Faulty Mass Air Flow SensorĪ faulty mass airflow sensor will cause problems similar to low compression or low vacuum, and will also show symptoms similar to when your 2006 Chevrolet HHR has low fuel pressure from a faulty fuel pump. When a vehicle's mass airflow sensor is faulty or defective it can cause a variety of problems, and usually results in very poor performance from your engine. The air mass information is necessary for the ECU to correctly balance and deliver the correct amount of fuel to the engine. so taking it in to a shop is probably your best bet.Sensor (MAS) determines the mass of air entering a vehicle's fuel injection engine, and passes that data to the Engine Control Unit, or ECU. Unfortunately, without a VERY expensive diagnostic machine, it is very hard to tell exactly where the problem is occurring. Sears can also check this with their diagnostic tools, and should be able to locate and repair the problem for you. It might be pumping out electricity to the wiring that it is connected to, but the charge may not be getting all the way to the battery.

Your alternator is not charging the battery. If you are going to go to Sears, have them run a full electrical diagnostic - if there is something draining your battery while the car is not in use changing the battery will only hide the problem for a few months until the new battery fully discharges, and the same issue with resurface.Ģ. If the battery is no good, get a replacement and you should be fine (at least for a while). This can be tested at a Sears Automotive Center. The battery has been fully discharged before, preventing it from being able to hold a charge properly. More results from this is one of two problems (maybe both). SOLVED: Wear is the factory amp on a2008 chevy. SOLVED: 2010 chevy hhr speakers not working - Fixya

SOLVED: Does the 2010 Chevy HHR have a factory. 22, 2017 - on the right side of rear compartment next to spare tire. More results from Where is the factory amp located on 2010 Chevy hhr - Fixya >. I get great bass, but need a cleaner amp for. I have an aftermarket head using the factory amp and an additional amp for my 10 inch sub in a tube. Pioneer Amp Location? - Chevy HHR Network >. Left side rear panel by the spare wheel, wheel well.
