96 chevy tahoe 5.7 liter

[lesterl]

You have some video of what it is doing? The guages are pretty crappy on these......

 

[buba943]

No I don't but when it's in park it's running right volts but when I drop it in gear volts drop and then when I m driving it the volt meter goes up then when I let off it drops when I m sitting tho at like a light it goes back up some

 

[lesterl]

IDK man, I would replace the Alt....

 

[buba943]

Alright will do tomorrow and then I will let you

 

[lesterl]

K, letus know....