20 Most Recent 2011 Buick Regal - Page 3 Questions & Answers

Take it to another dealer that know how to fix it the first time. sometimes it's the mechanic fault.

I am looking the weather sensor from a buick lacrosse 2011 any body knows where is located l cant find it please

You find fuse box diagram for Buick Regal here --> https://www.autogenius.info/buick-regal-1988-1993-fuse-box-diagram/

usually the security light comes on when the Chip on the key is not being read. this triggers the security light. With mine I had to replace the ignition switch to get it to read the key. If its just the light no problem, BUT if your car starts to develop a crank without starting this means its time to change that faulty ignition switch

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Using a standard harmonic balancer puller with 3 bolts that are just a bit too large for the 3 openings if possible., Tap them with a die large enough to get a decent grip with the bolts and remove it like any other. If that won't work then just drill and tap 3 holes for the remover. I generally use 10 MM bolts when I do mine.

White smoke could be coolant being burnt due to blown head gasket/warped head if over heated.

This link might help:https://www.google.com/search?q=2003+buick+regal+where+do+the+wires+go+to+for+fuse+%233and%237under+the+hood+fusebox&tbm=isch&ved=2ahUKEwjUusDAi7byAhUBYTUKHRClBGAQ2-cCegQIABAA&oq=2003+buick+regal+where+do+the+wires+go+to+for+fuse+%233and%237under+the+hood+fusebox&gs_lcp=CgNpbWcQA1D1vRRY9b0UYJLDFGgAcAB4AIABiwKIAYsCkgEDMi0xmAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=a6MaYZTZAoHC1QGQypKABg&bih=625&biw=1366&hl=en

Fuel regular is bleeding off.

Temp control actuator Is probably in need of replacement . Your best bet ,take it to a qualified technician . Which HVAC system does it have HVAC Systems - Manual HVAC Systems - Automatic Air Temperature Valves The air temperature valves are positioned by the left and right electric actuators. When the temperature door is in the cold position, air is prevented from passing through the heater core. The door can be placed in any position between cold and warm by the actuator to provide any degree of warming to the air after it has passed through the A/C evaporator core.

You can fix the problem with the help of service and repair manual with diagram this manual will provide you step by step help to locate and fix the problem easily on your own and you will get the manual from the given link https://toolsnyou.com

Hi there. From under the hood. The #1 and #5 fuse are associated with the Anti-lock braking system. Page 5-101 on this website will be insightful of the fuse placement. http://www.vadengmpp.com/owners-manual/buick/2004-Buick-Regal.pdf It is recommended to remove both fuses if you are working near the air bag. #5 fuse should be removed when working near the dash. You will have #1 - #8 fuses that are the same size on one side. It would be good to remove both fuses just to make sure you are taking safe and preventive measures. Good luck!