battery problem?
 

Hey i have an EM1 and i recently just started having a weird ass problem guys.. When i hit like 7k rpm my battery light would come on and my srs air bag lights comes on.. so i replaced the battery with a new prostart, and nothing changed. It's liek my cars getting too much electricity from the battery or something? At first i thought it was my battery, my grounds seem ok, maybe on of the grounds is a little bit messed up but still intact to the body of the car. i dont knwo whats wrong, anyone ever had a problem like this? battery light goes away when i let go of the gas and i slowly start coming down form 7k...some times the battery light won't come on until 8k, and sometimes it comes on early at 6k? any one know whats going on?

Re: battery problem?
 

ttt

Re: battery problem?
 

Sounds like it could be an alternator problem. Using a multimeter and doing some testing on the grounds, battery voltage and alternator voltage could shouw you where the problem is. You might want to make sure your alternator belt is tight and not slipping at high RPM either.

Re: battery problem?
 

+1 for alternator...

Re: battery problem?
 

pull the alternator and most parts stores can test them for free