20 Most Recent 1993 Buick Riviera - Page 8 Questions & Answers


The diagram of serpentine belt for 98 Buick Riviera should be on a decal on the fan shroud.
Here is a link to notes on the Removal and Re-installation for the supercharged model.
http://rivfaq.bravehost.com/Pulleys.htm
Here is another useful link that may help with the process.
Hope this helps helps. Please keep us updated and remember to rate this answer.
TF





Buick Riviera... | Answered on Jun 04, 2011


Well 1995 buick is OBD 1 you will need a scanner with a data stream and you will need to measure fuel trim 118 to 121 is where you want the block learn to be at,

Buick Riviera... | Answered on Jun 01, 2011


That's the problem with buying on ebay. The seller usually wants it sold thinking no one wwants to see the item being sold.

Buick Riviera... | Answered on May 16, 2011


1-8-4-3-6-5-7-2

Buick Riviera... | Answered on May 09, 2011


if you have drum brakes on the rear of the car and the leak is at the back of the car the part is called a wheel cylinder if the leak is coming from inside the brake drum.

Buick Riviera... | Answered on May 05, 2011


the bulb for the High/Low beam is a single bulb, you can replace it by unscrewing the bulb harness and removing it from the socket and then installing a new one.

Buick Riviera... | Answered on Apr 27, 2011


just unhook the battery for about 30 seconds. that works on most cars. or just have a local auto parts store read the code and then clear it. they can tell what sensor is making the light come on. most do it for free.

Buick Riviera... | Answered on Apr 23, 2011


This is very likely an indication that your alternator is starting to fail. Before getting too worried though, I would make sure that the battery terminals are tight. They can loosen over time and cause the same problem.

Buick Riviera... | Answered on Apr 20, 2011


need 2 know more specs it is a timming belt or chain depending on year and model if cam is not working valves wont move most likley broken chain or belt some models will bend valves when it goes let me know thanks gordon

Buick Riviera... | Answered on Apr 14, 2011


what is your fuel pressure?should be 48-55 psi with key and engine off.Might be weak fuel pump.

Buick Riviera... | Answered on Apr 12, 2011


go to local part store they can give for free

Buick Riviera... | Answered on Apr 12, 2011


what year? make? model? what engine? if this is a 3.8L V6 ( 3800 II ) then the PCV valve is under the map sensor on the top front of the intake plenum.

Buick Riviera... | Answered on Apr 10, 2011


The idler belt can be loosed out on the main pulley circuit which allows the belt to be pushed into the slot and then the idler can be pulled up to be tightened to the desired tension.

Buick Riviera... | Answered on Mar 31, 2011


I have never seenan engine where removing the power steering pulley was required to replace the belt. I could give you instructions on replacing the belt on your vehicle if I knew what kind of car we were talking about. (Year, Make, Model, and Engine Size)

Buick Riviera... | Answered on Mar 27, 2011


Sounds like a bad heater element switch or heater core. Sound like the heater control switch. On the front side of the heater core you should find a plug. Pull the plug and remove the two screw. The switch should come out. Replace it.

Buick Riviera... | Answered on Mar 27, 2011


need to take to body shop, but is very expencive.good luck.

Buick Riviera... | Answered on Mar 27, 2011


DTC - 34 MAP Sensor Circuit Error (Signal Low Indicating High Vacuum)

The ECM uses the Manifold Absolute Pressure (MAP) sensor as an indication of engine load. High voltage would indicate low engine vacuum and higher engine load. Low voltage would indicate high engine vacuum and lower engine load. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

Fault Code Description:
* 34 - MAP sensor circuit error (signal low indicating high vacuum)

Symptoms:
* Poor engine performance
* Engine running lean (not enough fuel, hard starting, lack of power)

Common Problems:
* GM MAP sensors do not commonly fail
* Due to erratic engine vacuum, other engine performance problems can cause a code 34 to set


Good luck (remember to rate this answer).

Buick Riviera... | Answered on Mar 20, 2011


LOCATION about what?

Buick Riviera... | Answered on Mar 09, 2011

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