Its the OEM alternator with 85k miles. I was mesing around with some wires on the drivers side of the engine after i did an oil change i wonder if i threw a ground or if it happened prior to doing dat. Anyways my question was whether anyone can help me narrow down whether is the alternator or a bad ground/fuse or whatever.

Thanx

P.S. link to buy 140 Amp alternator appreciated

 

lol

 

Check the connector to the Idle Speed Control

 

Yes, adding electrical load would normally pull down rims but the RX7 has a high load circuit to boost idle speed.. Some feature of this is not working