The 1996 Buick Regal has 22 fuel system complaints filed with NHTSA — 8% of the year's total, and up sharply from the prior model year.
22
Fuel System complaints
8%
Share of year
0
Crash-involved
2
Related recalls
Defect
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
Consequence
FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.
Remedy
DELPHI WILL NOTIFY OWNERS AND REPLACE THE UPR FREE OF CHARGE. THE RECALL BEGAN ON APRIL 23, 2007. OWNERS CAN CONTACT DELPHI AT 877-411-8770.
Defect
A BACKFIRE DURING ENGINE STARTING CAN CAUSE BREAKAGE OF THE UPPER INTAKE MANIFOLD.
Consequence
THIS CONDITION CAN CAUSE A NO-START CONDITION AND POSSIBLY AN ENGINE COMPARTMENT FIRE.
Remedy
DEALERS WILL UPDATE THE POWERTRAIN CONTROL MODULE PROGRAMMING. UNTIL THE CAMPAIGN REPAIR IS MADE, THE VEHICLE HOOD SHOULD BE SHUT WHENEVER STARTING THE VEHICLE TO REDUCE THE CHANCE OF PERSONAL INJURY.
“AFTER TURNING THE IGNITION TO START THE VEHICLE THERE WAS AN EXPLOSION, THE ENGINE WAS ON FIRE. THE FIRE DEPARTMENT WAS CALLED, AND THE FIRE WAS EXTINGUISHED. THIS VEHICLE WAS NOT INCLUDED IN THE INTAKE MANIFOLD NHTSA RECALL 96V116000. *AK THE EGR VALVE WAS INOPERATIVE AND ON ANOTHER OCCASION THE…”
NHTSA has 22 complaints about the 1996 Buick Regal fuel system — 8% of all complaints filed for that model year.
Yes — 2 NHTSA recall campaigns for this model year are tied to the fuel system: 07E021000, 96V116000.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.