#auto repair questions
Buick Car Repair Questions List
3800 cam Sensor Replaced Three Times
The 1990 Buick 3800 was a car my father purchased 10 years before his death and I have repainted and restored it to like new and drive it daily. Problem is the cam sensor I have replaced 3 times. Have check the magnet on and it is in place. After first replacement it worked for a week before failing. Do you have an engine light and code? Yes but I do not remember the code number.
2000 Regal Stalls And Start Back Up
Been having a problem with my 2000 Buick regal supercahrged. It has been dying while i am driving and when it happens it usually starts right back up. When it dies, no lights are effected and the radio dose not cut out at all, only the accelerator and power steering is effected. It sounds normal when i am trying to turn it over does not bog down at all. And it also idles high.
Buick Lesabre Stalls At Slow Speeds
It stalls on very low speed deceleration and restarts immediately..Spark test done and diagnostic scan with no codes expressed. Can the MAF, Crankshaft Positioning, Throttle Positioning sensors and or the ICM give false negatives when scanned?.
Buick Riviera A/C Not Working
no power to ac compressor. I put a paper clip in wire for low pressure and it has power. Got climate control on auto 60 but there is no power to compressor the auto light is on. I checked the fuses and relay all good.
1999 Buick Century Codes P0440 and P0449
What are some common causes for the EVAP emissions codes that turned on the check engine light.
2003 Rendezvous Transmission Pressure Test Results
Could you please look at the pressure test results i got after testing the transmission with my Tech II? I am not sure if they are correct or what the problem is.
Squeak in the Suspension
My car has a multi link independent rear suspension, and when ever i take a corner and hit a small bump at the same time the car moves or sways over the rear wheels, not up and down but side to side like something is loose. Do u have any ideas what could be causing this.
2007 Buick Lacrosse Odometer Goes Dim
My dash display goes dim or completely dark at times. How can i fix this problem on my Buick?
2002 Buick Century Drivers Side Vents Blow Warm
A/C compressor, orifice tube and drier replaced about 1 year ago. The problem I have is that when you turn the ac on the cool air only comes out the 2 vents on the passenger side. The 2 vents on the drivers side have warm air blowing out. A/C is controls are set to max air and max cold on the temp control.
Service Engine Soon Light
Water Pump Leaking
I have a 1991 park ave. I only paid $800 for it and put a ton into it; brakes and lines, power steering pump, alternator, coil pack, ignition module, tires. Then my water pump went out. My boyfriend and I took the old one off which looked original to the car, scraped off the old gasket and cleaned it really well. We put on the new pump by following the directions that came with it. We put the belt and motor mounts back and put it all back together. But its still dripping antifreeze. Then someone told me we were supposed to use a gasket sealer around the new gasket. I really dont want to have to take it all back apart because I’m getting a new car in a few weeks. Is there anything i can seal it with from the outside?.
1998 Lesabre 3800 v6 coolant leak
my car never ran hot or gave me any problems one day it started riding funny so i pulled over and turned the car off when i lifted up the hood it was no water in it and there was no sign of leakage(water was in it a couple days prior).I put water in it, but then it wouldn’t crank. Please tell me what could this possibly be.
Problem with no dash lights on my 2003 Buick Century.
The dash panel lights are all out, except when I first start my car. Then all the warning lights will flash just for a second. Afterwards, everything goes dark. Subsequently, my tail lights don’t work whenever the panel lights are out. I would be extremely grateful if you can answer this, because everyone keeps giving me the run around. I’ve already gotten a ticket for this, and I am a struggling mommy. I honestly would donate.
04 Buick Lesabre shifts rough sometimes from 1st to 2nd feels like a slight shudder, been told need another transmission. Had it flushed, has helped some. Has 225 60r16 tires when door panel says 215 70r 15 tires. Some models came with the 225 option. I was wondering does or can computer shift points need to be changed, I’ve heard with different tires computer needs to be reset or it throws shifts, speedometer and odometer off. The flushing showed no signs of debris in the pan. Was wondering does it need an additive or do some Buick just tend to have that noticeable shift, tends to do more if I push the gas harder than normal.
1997 Sputters And Dies Out
1 i have a 1997 buick lesabre replaced the head gaskets and up it started just fine. Just needed to jump battery. Ran and got code random misfire and random misfire cylinder #6. Replaced ign. coils and replaced battery now wont start. It cranks just fine getting fuel and getting spark. It wants to start but wont, any ideas out there.
Need Radio Unlock Code for 2000 Buick Century Car
Battery was replaced now he can’t get the radio to go back on. He did the code this and came up with the numbers. Can you help with instructions on how to enter the code and also help me find.
1998 Buick Regal Transmission Problems
I had it scanned and the codes come up p2761, and p0748. Also it does not start sometimes. Can you please help with these problems.
2006 Buick Lucerne Service Engine Light transmission Codes
The transmission is slipping on my car. The engine revs up between gears. Does this mean i need a new one or can it be repaired?
Reverse Light Always On My 1995 Buick Regal
Doesn’t matter what gear its in or anything. Have to disconnect the battery to shut off the lights. I know its a short somewhere, but is it possible that the steering is jacked up or is there a switch?
Growling Noise in the Front End
How can i determine which wheel bearing hub is bad and making the noise. Also can I replace myself.
Drivers Vents Blow Warm
Had the A/C compressor and orifice tube replaced last year, now the passenger side vents are cool, but drivers side blows warm air all the time no matter where I put the HVAC controls.
Buick Regal Won’t Start
Car will not start or turn over. All the lights on dash will flash. The ignition switch ands starter has been replaced.
Buick Lesabre PCM Bad
A mechanic replaced the PCM on my Buick, it started and ran fine, but now won’t start again. Why does the computer keep going bad?
2003 Buick Rendezvous Won’t Start
My truck won’t crank sometimes when I turn the key. The security light is on. Also the interior lights will go on and off when i am driving.
2005 Lesabre Oil Pan Leak
Why does the oil pan leak on the floor in my car? How do I fix this problem?
Passkey Cylinder Problem
My 1999 Regal will not start. I turn the key and nothing happens. Is this problem the Passkey cylinder or the ignition switch?
2000 Buick Lesabre RPM Drop To Zero
While driving my car the tachometer will drop to zero then go back up. Sometimes it will die out then the car is very hard to start.
1998 Lesabre Won’t Start
My car wont start. I did a computer scan but there are no codes. Would a bad ignition coil cause this problem?
2000 Lesabre Brakes Make A Vacuum Sound
When i press the brake pedal, there is sort of a woosh sound. We replaced the master cylinder and the ABS light is on.
Buick 3800 Oil Pressure Light Always On
My car was leaking antifreeze from the intake manifold gasket. My mechanic replaced the gasket and plenum. He also replaced the PCV valve and replaced the oil pan gasket which was slowly leaking. He flushed and filled the radiator, replaced all the oil and filter.