Need piture for 1995 buick rivera supercharger of were the map sensor is at

www.car-part.com and search by zip code to find one closest to you. Salvage yards do not inventory brackets, but look for a bad engine, they will pull parts off of a bad engine

fixya answer from 2010 looks like it might be the same
Need belt diagram for 98 buick riviera supercharged

Local car parts stores, and some libraries, have sets of repair manuals for sale or for checkout.
These go by make and model and years.
These will walk you through this job.
God bless your efforts.

Well the thermostat stuck open will not let the engine warm up.
If that is the case you would not get any heat. But you could also have a problem with the heater core or the HVAC programmer.

on the passeger side of the intake plenum there will be a sensor called the MAF sensor. It will have three wires going to it. The PCV valve is under the cover that the MAF sensor mounts to.



I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Hello lysiphlebus2,

((My thoughts: cold START valve IAC at very bottom))

Plenty of places will do FREE diagnostic code reads.

I would rather suggest it be a muffler shop than
AUTOZONE... but either is better than guessing.

AUTOZONE will likely make you buy OXYGEN
sensors... (but that makes about as much sense as
buying a new THERMOMETER every-time you
have a FEVER.

What you are describing sounds (from an old
mechanic's perspective) like a collapsing
catalytic convertor or rotted muffler baffle
(a slightly better blockage will halt operation
completely)...

((again speculation... get your codes read))...

Do not buy OXYGEN SENSORS....

Know your prices before waltzing into any
exhaust shop.

AMAZON
1 24 of 108 results for Automotive 1995 riviera catalytic 1995 riviera...

rockauto
1995 BUICK RIVIERA 3 8L V6 Supercharged Catalytic Converter RockAuto

IAC (cold start valve)
1995 BUICK RIVIERA 3 8L V6 Supercharged Idle Air Control IAC Valve RockAuto

Hope this helps

Carnac the Magnificent

To change the oil on the supercharger that Buick Riviera is equipped with first remove the plastic cover directly over the supercharger. Next, stand on the passenger side of the vehicle and face the engine. You will be looking at the front of the supercharger. The oil fill port is located on the front portion of the supercharger along the right hand side as viewed from your position. It is a large hex plug. This is both the drain port and fill port. There are several ways to drain the oil. My personal favorite is a piece of rubber tubing and a large syringe. I have found this to be the quickest way. Once you have drained it use a funnel small enough to fit the fill port and take your time filling it. Fill it to just below the threads at the bottom of the oil port. Be careful not to overfill it. After you have replaced the oil plug I like to disconnect the coil wire. This allows the engine to turn over but not start up. It helps to circulate the new oil through out the supercharger that were drained dry. This is not required however. It is my own personal preference. From this point it's ready to go.

Orange wrap with two small white wires with a connector on the end, at the lower part of steering column where it meets the dash.

look around under the hood , on the underside of the hood, sometimes the belt routing diagram is on a sticker also check a Chiltons Manual sold at auto pARTS STOReS or on the web

More than likely, you need the magnet on the timing gear replaced. This will require the timing cover to come off.