Having loss of power issues...Car has brand new battery and was checked in another vehicle..so that issue is out of the equation . Thoughts on loss of power culprits (alternator, voltage regulator short some where and if so where to look) any other thoughts or causes? Thanks. k_m_haag@yahoo.com

 

Define what you mean by loss of power.

 

The voltage is regulated by the PCM, so if you are losing voltage, I would start with having the alternator checked.

 

Trying to decipher loss of power as engine wise or electrical wise.