Buick Engine

Browse Buick Engine questions and answers. Choose a question that matches your symptoms.

4,364 discussions


How Do You Test The Oil Pressure Sender/switch

1989 BUICK REGAL
My Oil Pressure Sender/switch Is Located Near The Oil Filter With Three Wires. What Is The Accurate Reading You Need To Get For The Sensor...
11 ANSWERS
Asked by Coololds85

Oil Leaking From Underneath Car, Parked On An Incline...

1989 BUICK REGAL
I Have Been Leaking Oil Since This Year Where It Began Leaking Just In Just Small Dots In March, In August It Started Leaking In A Small...
6 ANSWERS
Asked by Coololds85

Smell Gas Out Of Vents When A/C Is Turned On

1989 BUICK REGAL
I Smell Gas Every Time I Use My Ac And The Smell Is Coming From The Vents. Does Anyone Know What If Can Be? I Am Thinking The Fuel Injectors...
13 ANSWERS
Asked by Coololds85

Starter Relay Location

1989 BUICK REGAL
Anybody Know Where The Starter Relay Is In This Car?
6 ANSWERS
1 IMAGE
Asked by Coololds85

Stalls In Gear

1989 BUICK CENTURY
Will Run And Rev In Park Or Neutral. Soon As I Put In Drive Or Reverse, It Backfires And Shuts Off. Strong Fuel Smell. Changed Crank Sensor.
1 ANSWER
Asked by Rich Steffey

When Cleaning My IAC Valve, The Pintle And Spring Fell...

1989 BUICK REGAL
If I Change My Iac Does Anyone Know The Correct Gm Iac Valve Relearn Procedure For My Car Listed Above (v6 Mfi)? So My Idle Will Be Fine And...
14 ANSWERS
2 IMAGES
Asked by Coololds85

Throttle Body Cleaning

1989 BUICK REGAL
I Think I Might Have Damaged My Throttle Body! Please Help Me Out! I Removed The Throttle Body In My Car (v6 Mpfi) Already Cleaned And...
7 ANSWERS
2 IMAGES
Asked by Coololds85

Used An All Purpose Engine Degreaser For One Engine...

1989 BUICK REGAL
I Used An All Purpose Engine Degreaser (zep Commercial Degreaser) For One Engine Component. I Know There Are Throttle Body Cleaners Out...
6 ANSWERS
Asked by Coololds85

Car Will Not Start

1989 BUICK CENTURY
I Recently Had The Fuel Pressure Regulator Replaced About Two Months Ago And This Morning I Was Driving It And It Just Turned Off And Would...
5 ANSWERS
Asked by Clint323

Starting Problems

1989 BUICK CENTURY
Would The Ignition Coolant Control Sensor Keep It From Starting? Because The Prongs On Mine Are Broke Off.
3 ANSWERS
Asked by Traviscrowe7

Browse other repair topics

Browse by repair topic
SymptomsAir FilterAir Intake Temperature SensorAir Intake TubeBlockCamshaftComputerCoverCrankshaftCrankshaft PulleyCylinder HeadTickDrain PlugFlexplateFlywheelGround StrapHarmonic BalancerIdle Air ControlIntake ManifoldInterchangeKnockMAP SensorMass Air Flow SensorMountOil LeakOil ChangeOil CheckOil Fill CapOil FilterOil PanOil Pressure SensorOil PumpOxygen SensorPistonRebuildReplace/RemoveSerpentine BeltStarterSuper ChargerThrottle BodyTiming BeltTiming ChainTune-upTurboVacuum Hose DiagramWiring

    Can’t find your issue?

    Ask a new Buick question