95 buick riviera supercharger

You'll have to figure out if it is a fuel or ignition problem.
Is the check engine light on ?

1.Jack up the vehicle
2.Place a rag under the supercharger bolt hold you will remove
3. Remove supercharger bolt, some oil may come out but not much.
4.**** out the old oil
5. Lower the car back down
6.Fill the supercharger oil
7.First time driving after change

if your supercharger sounds like tumbling rocks, it is the plastic coupler between the nose cone and the charger body; take off your serpentine belt; chances are the pulley has some play in it but it turns freely; the replacement coupler is a cheap fix; what gets a lil pricey is the labor to replace it... the buick has an alternator bracket that has to come off before you can take the nose off of the supercharger... dont forget to drain the oil from the nose cone with a spray bottle nozzle

unplug the cam sensor behind the water pump pulley; see if it starts; if it does, shut off engine; replace both cam and crank sensors because crank sensors go out in these engines

1995 Buick Riviera 3.8 liter SC V-6 VIN "1"





1995 Buick Riviera 3.8 liter V-6 VIN "K"

You should also swap the transmission if the motor is going to be more powerful. Also a new computer will be needed for the swap. If you are looking for an easy swap then just find the same motor.

Sorry for the delayed response.
CLICK on the following LINK. It has the Belt Diagrams including the Supercharger you will need.
If you would: Before Clicking: Let me know if this helped you, or if you have any additional information or questions. Feel Free to contact me at FixYa.com!
Again my apologies...
Thanks.
http://www.2carpros.com/car_repair_information/year/1995/make/buick/model/riviera/1995_buick_riviera_drive_belt_routing_diagram.htm

If i remember right you have to remove the oil pan,then you have the filter inside,remove it slovly or you will have oil everywere,put a bucket or something under.

you will most probably need a beefed up tranny to take the power of the engine, I have just installed a 350 supercharged chevy motor in my sons car with a Turbo 350 transmission and a shift kit which I have been told by an auto trans mechanic may not take the power of that engine.
It is costing him $1500 australian to have it reconditioned so I hope it will survive the rides

check the EGR valve and the vacuum lines and for any GM parts try Schram auto and truck parts 1-800-292-1032