Question about 2008 Chevrolet Cobalt
CALL A CHEVY DEALER, ASK THEM FOR A VIS SEARCH OF YOUR CAR, THEY WILL NEED THE VIN NUMBER. THERE IS A RECALL FOR THE FUEL INJECTORS FOR THE 2006 COBALT.
Posted on May 21, 2009
Fault with the IAC valve.there maybe a trouble code associated with it also./ Go to your nearby autozone or auto parts retailer and ask them to put a scanner to the car....make note of the codes if any are found. the IAC valve i usually locate don the throttle body and can be removed for inspection and sometimes cleaning using a good throttle body cleaner spray and a pipe cleaner brush.
Posted on Aug 04, 2009
There will be adjustment screws located on at least two different spots surrounding each headlamp. By turning these screws you move the angle of the headlamp. Most shops will do this at a very resonable rate, I say this because improper headlamp angle may lead to a ticket, or at least a warning. To say the least, they have to be at specific angles and heights. Good luck.
Posted on Feb 20, 2009
Start with the basics. Check the fuses (all of them) with a test light and be sure you have power to each and that they are good. Then be sure that the power lock relay is good by swapping it with another relay in the fuse block. If the fuses are good and the relay is swapped and the locks still aren't functioning, you may have an issue with the BCM. The BCM can be programmed to change the behavior, but if the car has had water damage, or other stress to the BCM (voltage, heat, etc.), it can sometimes damage the BCM and you will need to replace it and reprogram it at a GM dealership.
Posted on Jul 25, 2009
the problem you are discribing would lead me to belive your fuel filter is clogged which is a simple fix 3 dollar part at any part store or on the worse hand your fuel pump itself could be weak you can open the gas tank cover and have another person turn the truck key to the on position without going far enough to start you will hear a faint whining noise if it is going bad or a louder noise if it is fine Good Luck
Posted on Mar 03, 2010
SOURCE: 2006 cobalt 2.2 engine, when
You replaced the spar4kplugs but how about the plug boots, these boots are like sparkplug wires and they short out sometimes , with over 100,000 miles i would replace them, also you may have a bad coil . the coil is a complete unit its 4coils in one and may be misfiring, the other problem maybe a dirty throtlebody or bad idle air control valve, you said it runs rough at idle, i would first take it to have the computer scanned to see if there are any stored codes, the computer is always yesting all systems and when it sees a problem it stores a code, this code will tell you what is failing, many autopart stores will scan it at no charge, also if it sees the problem a certain about of times it will turn on the engine light, if you get it scanned and give me the codes i will be able to help you further. for example they may scan it and get a code that reads po302- cyl 2 misfire. this means cylinder 2 is misfiring and then you need to see why its misfiring, it may be due to a plugboot or coil or injector. i would scan it first. hope this helps. good luck.
Posted on Nov 28, 2010
Testimonial: "i will put boots on. amsoil fuel system cleaner seems to be helping also. thanks for your help"
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