Hi,

So I just bought my first Chevy truck, and all I can say is I will never buy anything else but a Silverado. Now after purchasing the truck I would like to give it a small tune up and done so, except for the transmission fluid, because I have no clue what type of fluid to use and cant find the owners manual to look this up.

I have a 2004 Silverado, V6, with a 5 speed manual transmission. Now after some research I found two types of fluid that could be used, one is Syn-Torq-Synthetic and the other one is Synchromesh. I want to use the correct fluid, since this truck is my baby. Does anyone know what the correct fluid should be used?

Thank you