Ok im so new at this so i figured the great guys here at Third Gen could help me out. I bought a 1989 Pontiac firebird formula and i was told it was the fuel filter. Wrong right there as my dad said, he did a test to see the code and it says theres a system over voltage. I cant figure anything out so do you guys think you could help me. Ill post some pics of the bird here in a min but i really wana get her goin.

 

Give some more explanation on what the car is doing? What the actual problem is?

 

It wont start at all i go to turn the key and all i hear is her trying to turn but wont and the code in my manual says that it is code 53 fuel injected models system over voltage and then problem cause charging system. My buddy whos AES sertified says its the voltage regulator but i cant find it on my car