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Fuel systemPart report

1996 Buick Riviera Fuel system Problems

Complaints
8about this part
Share
18%of 44 total for the year
Median mileage
123,800miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 8 complaints about the fuel system of the 1996 Buick Riviera, 18% of the 44 complaints for this model year. Where a mileage was given, the median is 123,800 miles. 1 a fire, according to the filers. 1 recall campaign on record is filed under a similar system.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“While driving I noticed a smell of gas. I stopped & was at a truck stop. I checked under the gas tank vehicle & spotted no gas dripping from the tank. Then I went around to front of the vehicle & saw no gas leaking. Then several days later, I drove to fresno, parked the car & told my daughter that I smelled gas. I opened the hood, removed the engine cover & fuel was spraying from the plastic fuel line, the size of a pinhole. I placed some tape on it & drove it home. I contacted the dealer & ordered a new fuel line. I will be taking into the Buick dealership for repair. …”

NHTSA complaint #10232104, filed 2008-06, 132,550 miles

“Fuel smell when tank is full. Removed access cover for fuel pump module found well for module filled with dirt over top of module. Clean out dirt found metal ring to hold module in rotted off tank there was nothing holding fuel pump module in tank if car rolled over. Fuel can run out looks like a bad hazard.”

NHTSA complaint #10230002, filed 2008-06, 120,000 miles

“The contact owns a 1996 Buick Riviera. The contact stated that after refueling the vehicle, there was a strong gasoline odor. The contact noticed that the fuel tank was fractured from excessive corrosion causing fuel to leak. The manufacturer was notified of the failure. The failure mileage was 68,000. Updated 8//1/14 the consumer stated the tank was plastic with a metal ring bonded to the tank, with a metal lock ring that held the fuel pump in place. Both metal rings were completely rusted, to the point they were crumbling and flaking. Updated 08/26/14”

NHTSA complaint #10594863, filed 2014-05, 68,000 miles

“The contact owns a 1996 Buick Riviera. The contact is experiencing a fuel and a water leak. The dealer stated that the fuel injector needed to be replaced. The current and failure mileages were 150,000. Updated 04-08-08”

NHTSA complaint #10220677, filed 2008-03, 131,451 miles

“The contact owns a 1996 Buick Riviera. While driving approximately 45 MPH the engine started hesitating. He pulled over to the side of the road, and noticed an engine compartment fire. The fire department extinguished the flames. A police report was filed. The vehicle was towed to a salvage center. The vehicle was completely destroyed . The cause of failure has not been determined at this time. Although he experienced an identical failure, he vehicle identification number was excluded from recall campaign id number 96v116000 (fuel system, gasoline:fuel) . …”

NHTSA complaint #10291539, filed 2009-11, 140,000 miles

Related recalls

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
199827%
199725%
1996818%
199586%
1989111%

Other parts of the 1996 Buick Riviera

Brakes
8 complaints
Engine cooling
8 complaints
Seat belts
7 complaints
Transmission and drivetrain
7 complaints
Electrical system
5 complaints
Steering
4 complaints
Visibility (wipers, defrost, mirrors)
3 complaints
Air bags
2 complaints
Engine
1 complaints
Exterior lighting
1 complaints
Other or unknown
1 complaints
Body and structure
1 complaints

← All problems reported for the 1996 Buick Riviera

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology