20 Most Recent 2004 Buick LeSabre - Page 2 Questions & Answers

It may be that the speedo cable has come loose at 1 end and will need to be tightened back up. Sorry but not sure where ends are attached on your car.

This is the image for the coil packs. The 3.1,3.4 engine has cylinders 1.3.5 on the back side of the engine. 3.8 have cylinders 1.3.5 on the front.

The solenoids are internal ! But if it were a solenoid problem the check engine light would come on . There are a lot of variables involved in the shifting of electroniclly controlled transmissions , it's all part of the engine management strategy programmed into the PCM - engine computer . I would take and have it checked before guessing about parts problems . A good qualified repair shop would hook up a professional grade diagnostic tool and road test the vehicle . With-in a few miles they would know for certain .

Hi there:According with the 2004 Biuck Owners Manual there are some locations...Engine Compartment Fuse Block: the engine compartment fuse block is located near the front on the passengers side of the vehicle.See Engine Compartment Overview on page 5-12 for more information on location.Rear Underseat Fuse Block: the rear fuse block is located beneath the rear seat on the drivers side. The rear seat cushion must be removed to access the fuse block. See Removing the Rear Seat Cushion on page 5-95.Hope this helps and feel free to contact us in the previous manual link for additional details or sending some PDF copy; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer. Thank you for using FixYa, have a nice day.

Could be a few thing's , you need to have it checked by a qualified repair shop .

Remove the arm rest and any screws and handles .place a flat tool between the cover and the door and gently un clip the door cover.

Have u checked ur air filter. Check it. Turn ur car on and listen any hissing sound. If u do hear somthing find the noise and fix or replace the hose. Its called an air valve leak. I used to have a 1994 buick lesaber and i had the same problem. Let me know if it worked or not. Thank you.

There's a label under the hood with that exact information. If all the freon has leaked out, you need to find the leak and repair it first. Then you have to use a vacuum pump for an hour to remove air that has entered the system. Then you add freon. 3 cans will do it, but use a pressure gauge to tell you when the system is full.

Did you disconnect the battery negative cable for 5 minutes after the parts were replaced? If not do so then drive it at least 20 miles in varying conditions of idle cruise and so on. See if that helps the rough idle. also rerun the fault code test and see if any codes reappear, I have a feeling you did not fix the problem but just threw parts at it.

Does it have spark ,is there fuel , is there compression ? If you have to ask you should take it to a qualified repair shop !

My Lesabre has buttons on the left side of the dash. The one called Gage Info has a number of things like oil pressure check tire pressure heat Battery. Push this button till it says check tire pressure To reset your light push the reset button and hold for fifteen or twenty second and the light on the dash should go out and it will show tire pressure ok on the gage. Before you reset check all four tires for air as one tire could be down 8 or 10 lbs and the light will come back on. they all have to be the same pressure. When you change your oil you should reset the oil section as well and hold reset the same as above. The oil section tells you how much oil you use over an amount of time.

If you're asking how to change it, the fuel tank has to be removed.

$1500-2500. Examine this resource: http://www.transmissionrepaircostguide.com/ .

Heater core valve no good, core clogged, air pocket in system.

Do a voltage drop test . Go on youtube an search voltage drop testing .

Check the front turn signal bulbs. This will affect the resistance in the circuit and cause the working light to flash at a much faster rate.

What are you talking about??????????