Buick Trouble Codes

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2001 Buick Regal P0440 Code

2001 BUICK REGAL
Other Category Problem 2001 Buick Regal V6 Wheel Drive Type Unknown Automatic 79000 Miles My Service Engine Soon Light Came On And Pep...
1 ANSWER
Asked by jb105

Code P0446 That's A Small Leak In The Emissions?

2000 BUICK CENTURY
Ok So I Bought This Car And I Keep Getting A Code Po446 That's A Small Leak In The Emmission Or Gas Cap And There's A Hard Plastic...
35 ANSWERS
7 IMAGES
Asked by Wimms77

Code Po108 Manifold Absolute Pressure/Baro Sensor High...

2000 BUICK REGAL
I Have A Code That Comes Up As Po108 Manifold Absolute Pressure/baro Sensor High Input Changed Mass Air Flow Sensor And The Code Came Up.
1 ANSWER
Asked by Clancyj

Codes P0102 And P0442

2000 BUICK LESABRE
Rough Idle/idle Stall. Stalls When Parked. Coolant Is Low. Coolant Was Flushed And Replaced Less Than A Week Ago And It's...
1 ANSWER
Asked by gjmattxm

Codes P0410/PO420

2000 BUICK CENTURY
I Have 2 Trouble Codes P0410 And P0420. I’m Pretty Handy And Fix All My Car Issues My Self. I Recently Replaced A New Fuel Pump And...
1 ANSWER
Asked by Sblay71

Have A P0446 Code

2000 BUICK CENTURY
My Car Has Been Sitting For About 9 Months. The Check Engine Light Was On I Had It Shut Off And It's Still P0446. I Just Replace The...
1 ANSWER
5 IMAGES
Asked by Chuck2588

Couple Different Intermittent Problems W/ CEL And...

2000 BUICK PARK AVENUE
Hi, Thank You So Much For Any Help/advice In Advance, I Have Posted For Help On About 5 Different Sites And Not Received Not Even 1 Response...
3 ANSWERS
Asked by mknepper62

Problem Code Po412

2000 BUICK REGAL
How Do I Check For The Problem Code Po412 And Where Is The Location Of The Air Injection Pump Relay Control Circuit In A 2000 Buick Regal 3....
2 ANSWERS
7 IMAGES
Asked by james giles

Help Me With My 2000 Buick Lesabre Please

2000 BUICK LESABRE
Can Someone Help Me Please.my Car Runs Perfect Starts Rite Up And Drives Smooth.but After I Stop At A Few Places And Shut The Car Off.i Will...
3 ANSWERS
Asked by Dom777

P0412

2000 BUICK LESABRE
P0412 Code On My 2000 Buick Lesabre? What Is That
1 ANSWER
Asked by Dom777

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