1993 Buick Regal Common Problems, Issues, Recalls, and Reliability

• 1993 Buick Regal Transmission Pressure Control Solenoid Failure May Cause Erratic Shifting

  The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.

• 1993 Buick Regal High Pressure Power Steering Hose Can Leak Fluid

  The high pressure power steering hose will commonly leak fluid; it should be replaced.

• 1993 Buick Regal Car Won't Start Due to Ignition Coil/Crankshaft Position Sensor Failure

  The ignition module or crankshaft position sensor may fail causing the engine to die and not restart. Diagnoses will be necessary to determine if the module or crank sensor is causing the no start condition.

• 1993 Buick Regal Rubber Transmission Cooler Lines Can Leak Fluid

  The rubber section of an automatic transmission cooler line may develop a fluid leak . In some cases the leaking section of hose can be replaced. In others, the complete cooler line must be replaced to correct this concern.

• 1993 Buick Regal Engine Control Module (ECM) can fail

  The Engine Control Module (ECM) can fail causing stalling, and engine and transmission drivability concerns.

• 1993 Buick Regal Water Pump May Fail Prematurely

  The water pump may develop a coolant leak resulting in an engine overheating condition.

• 1993 Buick Regal Failed Fuel Pump Can Cause Engine to Stall

  The fuel pump may fail causing engine to stall and not restart.

• 1993 Buick Regal Engine Stalling Due to Mass Air Flow/Crankshift Position Sensor Failure

  The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

• 1993 Buick Regal Inspect transmission/fluid every 30,000 miles

  You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned then the transmission system should be completely flushed .

• 1993 Buick Regal Flush brake fluid every 60,000 miles

  Contaminated brake fluid can cause problems in the brake system and it should be flushed every 60,000 miles.

• 1993 Buick Regal Incorrect air flow from dash vents due to damaged engine vacuum hose

  Air flow from the dash vents may be incorrect due to a damaged engine vacuum hose near the battery tray.

• 1993 Buick Regal Intake Manifold and PCV Vacuum Lines/Hoses Can Leak Due to Age

  The upper intake manifold gasket and/or a PCV vacuum lines/hoses can develop vacuum leaks with age. This type of leak can result in a higher that normal or rough idle .

• 1993 Buick Regal Intake Manifold Gaskets Can Develop Engine Oil Leaks

  The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.

• 1993 Buick Regal Fuel injectors can short-circuit

  Fuel injectors can short-circuit electrically causing a rougher than normal idle and reduced performance.

• 1993 Buick Regal Check Engine Light Due to Cam Sensor Interrupter Falling off Camshaft Gear

  The cam sensor interrupter (magnet) may become demagnetized and/or fall off of the camshaft gear causing the Check Engine Light (Service Engine Soon) light to illuminate. On higher mileage vehicles it would be advisable to replace the timing chain and gears if this problem were to occur as the timing cover must be removed to replace the interrupter.

1993 Buick Regal Questions and Answers

Related Questions

• Buick Regal 1993 Buick

  1993 BUICK REGAL

  related to fuel-system, fuel-pressure-regulator, replace-remove

  1993 buick regal 3.8 3800;runs rough, strong smell of fuel, have replaced fuel pressure regulator;fuel was coming out of fuel line;not now but same problem @media(max-width: 960px) { .adt { disp..

  ---

• Buick Regal 93 Regal Tumbler

  1993 BUICK REGAL, 4 CYL, FWD, AUTOMATIC, 150, 000 MILES

  related to steering

  How do u take the steering collumn apart to replace the tumblers @media(max-width: 960px) { .adt { display: none;padding:0; } } Friday, November 26th, 2010 AT 7:19 PM ..

  ---

• Buick Regal I Changed Turn Signal Bulbs And Fuses Are Fine, Yet...

  1993 BUICK REGAL, 80, 000 MILES

  related to exterior-light, turn-signal, not-working

  I changed turn signal bulbs and fuses are fine, yet they do not work, I have a1993 buick regal @media(max-width: 960px) { .adt { display: none;padding:0; } } Tuesday, September 4th,..

  ---

• Buick Regal 1993 Buick Regal Cooling Fans

  1993 BUICK REGAL, 3.8L, V6, 2WD, AUTOMATIC, 130 MILES

  related to engine-cooling, cooling-fan, fuse

  I have a 1993 buick regal 130.000 miles. My cooling fans will not kick on even when I put air cond on. The engine is a 3800 very good motor.I have changed relays check conectionts. What else can I d..

  ---

• Buick Regal What Could Cause Two Spark Plugs To Fire Red

  1993 BUICK REGAL

  related to ignition, spark-plug

  What could cause two spark plugs to fire red @media(max-width: 960px) { .adt { display: none;padding:0; } } Thursday, April 4th, 2013 AT 6:04 PM ..

  ---

• Buick Regal Had A Front Left Tire Low On Air. I Put Air In It And...

  1993 BUICK REGAL, 130, 000 MILES

  related to suspension, symptoms, bounce

  Had a front left tire low on air. I put air in it and it started driving normal again. Got in it today and it was just bouncing up and down very aggressively while going down the road no matter what..

  ---

• Buick Regal 1993 Buick Regal Temperature Gauge

  1993 BUICK REGAL, 110, 000 MILES

  related to interior, instrument-cluster, gauges, engine-temperature

  I cannot locate the unit that sends the coolant temperature to the gauge on my dashboard. I have the 3800 series 1 engine. I found the location of the coolant temperature sensor on the rear intake m..

  ---

• Buick Regal 1993 Buick Regal 93 Buick Regal Gran Sport Turn...

  1993 BUICK REGAL

  related to exterior-light, turn-signal, flasher

  Electrical problem 1993 Buick Regal 6 cyl Front Wheel Drive Automatic The turn signals on my 93 Buick Regal Gran Sport, 3.8L engine, quit working. Hazard flasher works ok, all lights wor..

  ---

• Buick Regal 1993 Buick Regal Code 22

  1993 BUICK REGAL, 6 CYL, FWD, AUTOMATIC, 140, 000 MILES

  related to trouble-codes, obd1-codes, code-22

  I am getting a code 22 after I replaced the tps. I have check the connection and it does not have the locking pieces on it but other than that the wiring looks good. What can I do to repair this pro..

  ---

• Buick Regal 1993 Buick Regal Driver Side Brake Lights

  1993 BUICK REGAL

  related to exterior-light, brake-light

  1993 Buick Regal 130, 00 miles all my lights are working except the back driver side brake lights. I have already changed bulbs. Still nothing. @media(max-width: 960px) { .adt { displa..

  ---

• Buick Regal 1993 Buick Regal Driver Side Window

  1993 BUICK REGAL, 6 CYL, FWD, AUTOMATIC, 111, 110 MILES

  related to body, window, track

  I've taken my driver side door panel apart to fix the window which has come off track. The problem is I can't figure out how to get the window back on the track, I don't feel any broken pieces in t..

  ---

• Buick Regal 1993 Buick Regal Fuel Tank Removal Proceduire

  1993 BUICK REGAL, 6 CYL, FWD, AUTOMATIC, 150, 000 MILES

  related to fuel-system, tank, replace-remove

  Fuel tank has a leak and it may be on top. I want to lower the tank down enough to inspect for hole(s), then clean with a brass brush, and brake parts cleaner, and repair with gas tank repair ep..

  ---

• Buick Regal 1993 Buick Regal Gas Tank

  1993 BUICK REGAL

  related to fuel-system, tank

  1993 Buick Regal 6 cyl Two Wheel Drive Automatic 265 km miles I may have air in the gas tank. The fuel handle keeps shutting off. I have tried to pull the nozzle out a bit but doesn't help. ..

  ---

• Buick Regal 1993 Buick Regal Oil Pressure Gauge Is Low

  1993 BUICK REGAL

  related to interior, instrument-cluster, gauges, oil-pressure

  Engine Performance problem 1993 Buick Regal Front Wheel Drive Automatic 113999 miles My oil pressure gauge is on the warning mark. Says to check gauges and when I pour oil in it leaks out...

  ---

• Buick Regal 1993 Buick Regal Storage

  1993 BUICK REGAL, 6 CYL, FWD, AUTOMATIC, 125, 000 MILES

  related to general, storage

  How do I store this car for more than one year? @media(max-width: 960px) { .adt { display: none;padding:0; } } Friday, May 1st, 2009 AT 8:34 AM ..

  ---

• Buick Regal 1993 Buick Regal Temperature Concern

  1993 BUICK REGAL, 6 CYL, FWD, AUTOMATIC, 258, 000 MILES

  related to engine-cooling, water-pump, replace-remove

  Just changed the water pump in my 93' Buick Regal with a 3.1 MFI 0-60 engine. The car also has a NEW thermostat and radiator as well. Also, just changed the oil in the car too using Pennzoil a..

  ---

• Buick Regal 1993 Buick Regal Turn Signals

  1993 BUICK REGAL

  related to exterior-light, turn-signal, not-working

  Electrical problem 1993 Buick Regal 6 cyl Front Wheel Drive Automatic All lights work with hazards but when I turn on left directional the left rear lights stop working. Also the same with ..

  ---

1993 Buick Regal Maintenance and Repair

• Causes of 1993 Buick Regal 2-dr Engine Vibration
• How To Use a 1993 Buick Regal 2-dr Battery Charger
• 1993 Buick Regal 2-dr Exhaust Smell Understanding Where The Problem Lies
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Hydraulic Lifter
• How To Repair a 1993 Buick Regal 2-dr Tire Valve
• How To Use a Trickle Charger on your 1993 Buick Regal 2-dr
• 1993 Buick Regal 2-dr Exhaust Manifold Leak Repair Cost: Average Prices To Expect
• Average 1993 Buick Regal 2-dr Brake Repair Cost for Each Brake Problem
• Tips for Recharging your 1993 Buick Regal 2-dr Battery
• Most Common Signs That Your 1993 Buick Regal 2-dr Needs a Transmission Flush
• Burning Smell from 1993 Buick Regal 2-dr - Understand What is Happening
• Causes of 1993 Buick Regal 2-dr Engine Knock
• The Best 1993 Buick Regal 2-dr Battery Brand To Use for Lasting Performance
• 1993 Buick Regal 2-dr Tire Companies To Avoid
• 1993 Buick Regal 2-dr Tire Alignment: How To Know When You Need It
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Engine Speed Sensor
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Head Gasket
• How To Repair 1993 Buick Regal 2-dr Hail Damage
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Coil Pack
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Alternator
• Most Common 1993 Buick Regal 2-dr Transmission Problems
• Using Nitrogen for 1993 Buick Regal 2-dr Tire Inflation: Advantages Disadvantages
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Distributor
• Symptoms of Fried 1993 Buick Regal 2-dr Piston Rings
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Coolant Temperature Sensor
• Advantages and Disadvantages of 1993 Buick Regal 2-dr Radial Tires
• How To Reset The 1993 Buick Regal 2-dr Tire Pressure Sensor Correctly
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Ecu
• Common 1993 Buick Regal 2-dr Oil Pump Failure Symptoms
• My 1993 Buick Regal 2-dr Smells: 7 Tips for Getting Rid of Bad Auto Odors
• 1993 Buick Regal 2-dr Acrylic Car Paint: Understanding The Pros and Cons
• Understand 1993 Buick Regal 2-dr Brake Noise for a Proper Diagnosis
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Mass Airflow Sensor
• 1993 Buick Regal 2-dr Waxing Temperature - Understanding The Best Time To Wax Your Car
• How To Tell If Its Time for a 1993 Buick Regal 2-dr Engine Rebuild
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Throttle Position Sensor
• Signs Your 1993 Buick Regal 2-dr has a Faulty Transmission Filter
• 1993 Buick Regal 2-dr Windshield Repair Quote: Average Prices On Common Repairs
• How To Tell When a 1993 Buick Regal 2-dr Brake Rotors Need To Be Replaced
• What Happens If Your 1993 Buick Regal 2-dr Runs Out of Engine Oil
• How To Repair a 1993 Buick Regal 2-dr Aluminum Radiator
• 1993 Buick Regal 2-dr Chrome Rim Repair: a How To Guide
• Average 1993 Buick Regal 2-dr Tire Puncture Repair Cost
• The Best Way To Polish 1993 Buick Regal 2-dr Paint: Two Methods To Consider
• Causes of 1993 Buick Regal 2-dr White Exhaust Smoke
• What Should a Full 1993 Buick Regal 2-dr Detailing Service Include
• What Does It Mean If You Have a 1993 Buick Regal 2-dr Low Oil Pressure At Idle
• 1993 Buick Regal 2-dr Wax Formula - Understanding What Its Made Of
• 1993 Buick Regal 2-dr Polish and Wax: Are They The Same Which Comes First
• Understanding When You Should Wax Your 1993 Buick Regal 2-dr: Hot or Cold Temperature
• 1993 Buick Regal 2-dr Paint Types Pros and Cons of Each
• How To Mix 1993 Buick Regal 2-dr Paint Properly So The Color Spreads Evenly
• 1993 Buick Regal 2-dr Clear Coat Car Paint - Understanding The Pros and Cons
• How To Apply 1993 Buick Regal 2-dr Paint Primer Correctly
• 1993 Buick Regal 2-dr Spray Painting Techniques for a Proper Coat
• 1993 Buick Regal 2-dr Windshield Scratch Repair: a How To Guide
• A Routine 1993 Buick Regal 2-dr Maintenance Schedule Based On Engine Mileage
• 1993 Buick Regal 2-dr Buyers Guide: Oil Free or Oil Air Compressor
• What To Do If You Start To Get 1993 Buick Regal 2-dr Brake Smell
• Causes of 1993 Buick Regal 2-dr Blue Exhaust Smoke
• When Should You Turn your 1993 Buick Regal 2-dr Brake Rotors
• How To Repair a 1993 Buick Regal 2-dr Leaking Gas Tank
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Manifold Pressure Sensor
• How To Tell If You Have a 1993 Buick Regal 2-dr Faulty Oxygen Sensor
• What Happens If Your 1993 Buick Regal 2-dr Runs Out of Coolant
• How Often Should You Replace Your 1993 Buick Regal 2-dr Radiator Fluid
• 1993 Buick Regal 2-dr Radiator Fluid: What To Use What To Avoid
• 1993 Buick Regal 2-dr Repair: How To Use Radiator Sealant
• 1993 Buick Regal 2-dr Radiator Repair: 3 Soldering Tips for Proper Restoration
• Average 1993 Buick Regal 2-dr Radiator Repair Costs: Dont Get Scammed
• Signs of a Worn Out 1993 Buick Regal 2-dr Engine Bearing
• Causes of 1993 Buick Regal 2-dr Lifter Tick
• How To Bleed a 1993 Buick Regal 2-dr Radiator: An Auto Diy Maintenance Guide
• 1993 Buick Regal 2-dr Tire Repair: Tire Patch Vs Plug
• Types of 1993 Buick Regal 2-dr Brake Pads To Be Aware of
• Pros and Cons of a 1993 Buick Regal 2-dr High Flow Air Filter
• Benefits of Changing Your 1993 Buick Regal 2-dr Air Filter
• Common Problems Associated With 1993 Buick Regal 2-dr Fully Synthetic Oil
• What Is The Difference Between a 1993 Buick Regal 2-dr Synthetic Oil and Conventional Oil
• How Often Should You Clean and Condition 1993 Buick Regal 2-dr Leather Seats
• How 1993 Buick Regal 2-dr Oil Change Affects Gas Mileage
• Advantages That New Tires Give Your 1993 Buick Regal 2-dr
• How To Prevent a 1993 Buick Regal 2-dr Spark Plug Blow Out Ignition: Problems Solved
• Copper Spark Plugs Vs Iridium and Platinum: Understand for Top 1993 Buick Regal 2-dr Performance
• How To Fix a 1993 Buick Regal 2-dr Power Steering Hose Leak
• Essential 1993 Buick Regal 2-dr Power Steering Parts and What They Do
• How To Get Rid of a 1993 Buick Regal 2-dr Mildew Smell
• 1993 Buick Regal 2-dr Battery or Alternator How To Tell Where The Problem Lies
• Everything You Need To Know About 1993 Buick Regal 2-dr Brake Fluid
• Weird 1993 Buick Regal 2-dr Air Conditioner Smell: What It Means and How To Fix It