Question about 2005 Chevrolet Cobalt

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2005 cobalt is bucking no power and check engine light is blinking

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 142 Answers

SOURCE: 2005 chevy cobalt check engine light

You need to get the computer scanned. This can be done at Auto Zone or similar parts stores free of charge. More than likely you will just need new spark plugs and/or plug wires but I cannot be certain without the engine code.
Hope this helps, remember to rate this answer.

Posted on Feb 13, 2009

  • 9 Answers

SOURCE: 2005 Chevy Cobalt, how do you reset a fault code?

Your car has a OBD2 hook up under the dash somewhere on the drivers side, You have to have a computer to hook up to that ODB plug and reset it, If you live near a Autozone they will clear the code for you for free, One other thing you try is disconnecting your battery for about 30 mins, that works on alot cars to reset the check light.

Posted on Mar 20, 2009

abauto
  • 353 Answers

SOURCE: why does reduce engine power light comes on chevy

That is a hard problem to pin point without knowing what codes the computer has stored. It can be any number or sensors or engine problems.

You can go to most auto parts stores and they will pull the codes for you for free.

Posted on Jul 27, 2009

  • 4 Answers

SOURCE: hold light blinking, check engine light on, engine slows down

check tps sensor (throttle position sensor in backside of the throttle cable) and map sensor (manifold absolute pressure on front little 1 inch sensor with vacuum line) make sure there plugged in. the ecm (engine control module driver side inner fender) and tcm (transmission control module under dash) both need the data to know when to upshift and increase fuel/air. Otherwise the computer runs default values and guesses off of other sensors giving poor performance. also disconnect battery for 15 min. usually resets aveo service lights if you dont have a scanner.

Posted on Aug 02, 2009

texastbone
  • 63 Answers

SOURCE: 2005 chevy cobalt, car wont start ... check

disconecting the battery should reset the pcm. but you will need to find out what caused the problems.

Posted on Jan 06, 2010

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1 Answer

2005 cobalt , engine chokes and kills in stopped or idle position


Could be a dirty throttle body, faulty idle control valve, or a vac leak. Usually if the idle control valve fails the check engine light will come on.

Jan 25, 2013 | 2005 Chevrolet Cobalt

1 Answer

Loses power shuts off and blinking engine light


Fuel pump may be giving out or fuel filter is clogged or if your car has a regulator, that too may be going bad. Check all three or have someone do it for you.

Sep 01, 2012 | 2005 Chevrolet Cobalt

1 Answer

Car has little power, burning an extreme amount of gas, makes rumbling noise, and engine light is on. I have had new spark plugs and an enginge coil put on it and it is still doing the same thing.


if check engine light is on, get it scanned to find problem code. if no scanner most auto parts stores will scan for free. just get the codes from them to see what is wrong! you can start at airfilter and continue to throttle body to see if all is ok. there are a few causes for this, so have it scanned if light stays on.for instance- a maf sensor causes poor running, it will set a code or check engine light will come on, lack of power, buck/****, hesitation/stumble on acceleration, a bad cam sensor will throw off spark timing which will impact fuel econony. and cause engine to misfire and poor acceleration. this code will also set check engine light on. so get it scanned to find problem code. have a good day !

Apr 25, 2011 | 2005 Chevrolet Cobalt

1 Answer

Power steering failing repeatedly on 2005 Chevy Cobalt


the steering motor is located on the colum under the dash,poor design.I bought one at a salvage yard for 150 bucks.took about 2 hours to replace it.you cant just replace the motor,it all comes together

Jan 31, 2010 | 2005 Chevrolet Cobalt

2 Answers

2005 chevy cobalt, car wont start ... check


disconecting the battery should reset the pcm. but you will need to find out what caused the problems.

Jan 06, 2010 | 2005 Chevrolet Cobalt

4 Answers

Why does reduce engine power light comes on chevy


That is a hard problem to pin point without knowing what codes the computer has stored. It can be any number or sensors or engine problems.

You can go to most auto parts stores and they will pull the codes for you for free.

Jul 27, 2009 | 2005 Chevrolet Cobalt

1 Answer

2005 chevy cobalt check engine light


You need to get the computer scanned. This can be done at Auto Zone or similar parts stores free of charge. More than likely you will just need new spark plugs and/or plug wires but I cannot be certain without the engine code.
Hope this helps, remember to rate this answer.

Feb 13, 2009 | 2005 Chevrolet Cobalt

1 Answer

2005 Cobalt Check engine light blinking.


You need to Replace the Catalytic Converter. That is what you are Smelling. It has Clogged up and will also Cause the Light on the Dash Problem. Please Rate My Response! Thanks!

Feb 01, 2009 | 2005 Chevrolet Cobalt

1 Answer

2005 chevy cobalt


I had the same problem. Have it checked at an checkers with one of their computers. I had a multi misfiring. I changed the ignition module on it. It runs great now.

Oct 31, 2008 | 2005 Chevrolet Cobalt

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