c1241

check engine light came on ,I ignore the code and now its gotten worse it cranks and runs for about 7 minutes and dies engine shuts off ,after shutting engine off and I want to start it back on it won't start a bit completely dead ,and if you wait for a couple hours it will start and dies same way after 7 minutes ,I really need help guys with my 2005 tundra V8

 

When I looked online, a bad or dead battery with low voltage will cause that. How old is the battery?

 

C1241 it's a low voltage problem coming from the check engine light code ,it's got new battery new starter and a few months back had alternator replaced aswell ,if I drive it it dies at a stop ,

 

Do you know that the alternator belt (don't know if your engine has one serpentine or two belts) is tensioned correctly?

 

Try here maybe? I know there are a couple of guys here that work at dealerships. https://www.tundras.com/threads/ask-the-toyota-mechanic.2404/

 

I haven't pay attention to that ,but truck after the next day it cranks like normal truck ,and it protects some how ,when its about to stall you have to pay close attention when the rmps drop a notch and just dies after dying and you want to started back on it won't do nothing ,its like no electric current passing by