My first problem! (Engine won't crank - lights dim)

[MetroMPG]

Well, glad it was just a bad battery.

Did you actually put a voltmeter on it when you were trying to figure out what was wrong?

[Avezoh]

Well, glad it was just a bad battery.

Did you actually put a voltmeter on it when you were trying to figure out what was wrong?

What, with my super-human diving powers to aid diagnosis? Nope, I was too "smart" to hunt down my multi-tester. Of course main reason was laziness to hunt down the stuff needed nor to think too deep when I knew it was a warranty issue. Next time though, for peace of mind, I'll extend myself a bit more.

Steve
ps - looked up specs on the Optima- 450 CCA- still 100 below the stock GM piece- plus- though relatively light it's 20 plus lbs. Will be looking for a newer, lighter, more powerful piece for the Aveo to start the weight redistribution program for better handling

[ontarian_frog]

Well, glad it was just a bad battery.

Did you actually put a voltmeter on it when you were trying to figure out what was wrong?

Ha.. tell me about this and how EFI systems are sensitive to low voltage. My gf's 2010 Corolla would crank real good, but the battery voltage was too low for the ECM to actually work properly. Got the car towed for a low battery.

[petrified.rabbit]

http://www.braillebattery.com/index.php/batteries/b129/

your "best" light weight battery choice. >10lbs.

[Avezoh]

In looking at the various rating methods my Orbital acquits itself pretty well once fully charged. The Braille you referenced is 360 equivalent. The Orbital is probably pretty close when looking at Braille's methods. However, in looking at all the battery performance parameters including amp/hour ratings, The Yellow Top I have is rated at 38, vs. 55 on the stocker vs 26 or so for the Braille. I suspect the stocker is closer to half the listed rating using Braille's method. On the other hand, using Braille's method it's ( it, being the Braille ) is rated at 15. Would likely look at their 11.5 lb battery to be closer to what the car needs. Great information you provided and I appreciate the link and the time you took to direct my attention to lightweight choices.

Steve

[BlueAveo]

You didn't change the gas cap, did you? Some newer cars won't start if the cap doesn't seal correctly. Just
another angle to check on.

[Avezoh]

No, didn't change the cap. To be clear on what happened it was that the engine wouldn't crank at all( turn over ). I'm familiar with the situation you describe, where the engine will spin ( crank ) but won't start ( run ). Thanks for the suggestion.

Steve