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Buick Questions

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questions

Acceleration is good when engine is cold but after approx 10 mile run in the heat 110 F or more acceleration becomes very weak. Engine temp is good. Car runs good once it get to 20mph or so

Getting false temp readings on dash

When i start the vehicle the engine will shake in a back and forth motion not side to side. After about 10 seconds it will go away.

you can move them side to side

cooling fan is good. 3.3 liter V-6 engine

Changed column but it wont start why

When im driving sometime it wont pic up speed,but after i put my foot on the gas it jets off

sometimes when we stop and exit the car the horn beeps twice

Where is the diagnostic connector located on this vehicle?

The transmission shifts smothly when accelerating harder.

The dashboard is not running the speedometer and gas gauge which is a problem. I don't know how to fix it and hope you can help me fix it

The AB light stays on. It came on when I went down a small incline at the store and I kind of bottomed out.

I was driving on the road when my car completely stalled out. i thought it was just a dead battery so i had bought a new one but nothing turns on anywhere in the car. the engine doesn't even click or hum when the key is turned. could it be the alternator?? Any advice would be greatly appreciated.

Without any prior damage or service, just suddenly from working fine to not. A/C blows warm air on driver's side and cool to cold on passenger side.

Everytime it's charged the compressor click off, replaced the compressor and still have the same thing happened

Having trouble finding the lighter fuse

What else could be the issue?

No warning or security lights are on my dash. I let foot off gas when it seems to just rev itself up sometimes

When you turn the ignition key forward it won't stay in that position

The Windows won't work and when I get on the brakes the car shut off

The Windows don't work and when I get on the brakes the car shut off.

I have had to add air to my tires several times since i leased my car.

Tumblers were wore out so replaced lock cylinder including keys. Now it will start but only runs for about 4 seconds and turns off. Does this each time. No diagnostic codes known

We had the a/c replaced but it won't change automatically from cold to heat. It's not a blend door or actuator problem but might be called a programmer for a/c which costs about $1500.

I started out the car cut off coming in the driveway. I replace the fuel filter and changed the oil. I changed the spark plugs, the ignition coil pack and the modual underneath. I could drive the car a bout 15miles with no problems but once it heated up it started acting up so I changed the O2 sensor and the transmission fuild and filter. It was still acting the same so I changed the catilac converter. Now it is worse what am I doing wrong

We tried changing the coil and the same thing happenned is the signal coming from the c.u. ?

Where is the airflow sensor on a 90 Buick regal 3.1

Cranks up good idles fine but shuts off when you try to give it gas

My car cranks and runs fine until you give it gas then it shuts off

3 times in 6 months gas pedal replaced by dealer.