When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Just put on new tires. They checked battery and it was in the 400 range. They said that I needed a new battery. I know that the cold cranking amps is around 750, but it's not cold here, and it starts just fine. Do I need a new battery right now or can I wait a couple of weeks?
A battey that is showing 400 is a toasted battery and just a good way to burn up the alternator and the PCM field circuit. I bet the battery has less than 350 ca at operating temp after heat soak.
Just put on new tires. They checked battery and it was in the 400 range. They said that I needed a new battery. I know that the cold cranking amps is around 750, but it's not cold here, and it starts just fine. Do I need a new battery right now or can I wait a couple of weeks?
In this case it's not so much the cranking amps required by the engine, even if the battery is able to start the engine in warm temperatures, what they tested is the original advertised capacity of the battery versus what it is now actually capable of providing. Assuming the battery is rated for 750 amps as well the testing shows the battery is lunched.
I went ahead and replaced it. When I took it out, I saw that it was the original battery from the factory, so it had a good life.
Less-see, if your truck is a 2009, that would mean the battery made it 10 years.
And if your truck is a 2014, well it. Made it 5 years.
So, how long did it last?
HINT/TIP: Put your vehicle information (year, model, cab, trim, engine, wheelbase, _x4 drive, mileage, etc., etc., etc.) in your signature -OR- provide it in your posting(s).
The factory installed battery on my 2004 F150 lasted 7 years. I was very surprised, and that made up my mind to always run Motorcraft batteries after that.
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.