generally you back up the spring loaded tensioner enough to remove the belt --then just put on a new belt but and there is a big but there are several GM 3.8 engines ---one of which requires the removal of the front motor mount which means the engine has to be supported while you are changing the belt---be aware there is always a diagram of the belt routing under the hood someware
general motors
No, Chrysler.
It is an engine used in General Motors products.
GM/General Motors
Probably General Motors.
The 2000 General Motors/Cadillac Deville came equipped in the 4.6L Northstar engine. Removing the main belt will require depressing the tensioner to free it. The new belt can then be routed across the accessory drive pulleys. The OE AC Delco belts for this application are 6K815 and 3K243.
sounds like you need to replace the serpentine belt
from a 1992 what please? in regards to your serpentine, the engine should, if your lucky have a diagram of how it goes.
It's a General Motors engine.
get someone that knows what they are doing, to replace it the 2 long front engine mount bolts need to be removed to replace serpentine belt
Need to know what engine you have in order to answer this.
General Motors