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1993 Cadillac Seville

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 11 of 42 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Fuel System, Gasoline. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports3 fire reports0 injury reports

Fuel/propulsion System complaints

1 reports
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118,000 miles · Aug 13, 2012
Fuel/propulsion System

THE FUEL LINE IS LEAKING. IT COULD START A FIRE AND I HAVE CHILDREN. I FOUND A RECALL ON THIS ALREADY ON ANOTHER SITE BUT DIDN'T KNOW IF IT WOULD STILL BE VALID TO GET IT REPLACED. I JUST BOUGHT THE VEHICLE FROM AN INDIVIDUAL AND THEN 2 MONTHS AFTER THIS HAPPENED. CONSEQUENCE: (FUEL LEAKS IN THE ENGINE COMPARTMENT CAN RESULT IN …

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THE FUEL LINE IS LEAKING. IT COULD START A FIRE AND I HAVE CHILDREN. I FOUND A RECALL ON THIS ALREADY ON ANOTHER SITE BUT DIDN'T KNOW IF IT WOULD STILL BE VALID TO GET IT REPLACED. I JUST BOUGHT THE VEHICLE FROM AN INDIVIDUAL AND THEN 2 MONTHS AFTER THIS HAPPENED. CONSEQUENCE: (FUEL LEAKS IN THE ENGINE COMPARTMENT CAN RESULT IN UNDERHOOD FIRES IF EXPOSED TO A SOURCE OF IGNITION) SUMMARY: (THE FUEL FEED AND RETURN LINES TO THE ENGINE FUEL INJECTION SYSTEM WERE NOT FULLY ASSEMBLED AND LOCKED. THE LINES CAN WORK LOOSE) REMEDY: (DEALER WILL INSPECT VEHICLE AND, IF NECESSARY ADJUST OR REPLACE THE FUEL FEED AND RETURN LINES TO THE ENGINE FUEL INJECTION SYSTEM) I HAVE A 1993 CADILLAC SEVILLE STS V8 4.6L THAT'S WHAT THE RECALL SAID ABOUT THE RECALL ON THIS CAR. I HAVE TRIED TO BUY NEW PART BUT IT IS DISCONTINUED I AM ASSUMING BECAUSE THERE'S A RECALL. *TR

NHTSA ODI #10470400

Official recalls

2

94V158000 · Equipment:appliance:air Conditioner

Aug 31, 1994

IF THE AIR CONDITIONER COMPRESSOR CLUTCH ASSEMBLY CONTACTS THE AUXILIARY ENGINE OIL COOLER OUT HOSE, THE HOSE MAY WEAR THROUGH ALLOWING ENGINE OIL TO LEAK IN THE ENGINE COMPARTMENT.

Consequence & remedy

Consequence: AN OIL LEAK THAT CONTACTS THE HOT EXHAUST SYSTEM CAN RESULT IN AN ENGINE COMPARTMENT FIRE.

Remedy: DEALERS WILL INSTALL A TIE STRAP TO RETAIN THE AUXILIARY ENGINE OIL COOLER OUTLET HOSE TO THE AUXILIARY ENGINE OIL COOLER INLET HOSE AT THE BOTTOM OF THE RADIATOR ASSURING ADEQUATE CLEARANCE OF THE AFFECTED HOSE FROM THE AIR CONDITIONER COMPRESSOR CLUTCH ASSEMBLY.

93V088000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

May 17, 1993

THE FUEL FEED AND RETURN LINES TO THE ENGINE FUEL INJECTION SYSTEM WERE NOT FULLY ASSEMBLED AND LOCKED. THE LINES CAN WORK LOOSE, CAUSING A FUEL LEAK IN THE ENGINE COMPARTMENT.

Consequence & remedy

Consequence: FUEL LEAKS IN THE ENGINE COMPARTMENT CAN RESULT INUNDERHOOD FIRES IF EXPOSED TO A SOURCE OF IGNITION.

Remedy: DEALER WILL INSPECT VEHICLE AND, IF NECESSARY, ADJUST OR REPLACE THE FUEL FEED AND RETURN LINES TO THE ENGINE FUEL INJECTION SYSTEM.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

PE94053 · Engine Compartment Fires

Opened Jul 14, 1994 · Closed Sep 16, 1994

Status: closed (inferred from source dates) · Engine And Engine Cooling

There is no summary currently available