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2002 Buick Regal Questions & Answers
2002 buick Regal AC/Heater fan switch works intermittentlly
I recently tried the DIY service and repair manuals from a website and it actually helped me repair transmission problem in my jcb 3cx site-master. It would'nt move forward or reverse, engine was good both solenoids for forward and reverse worked, but still couldn't diagnose the problem.
I don't have much technical knowledge but I just followed it step-wise, and now it works perfect! covers diagrams, torque specs, PCV, everything
got it from
www.reliable-store.com
2002 buick regal runs rough and stalls
Having a qualified repair shop do diagnostic's on the vehicle would be your best bet . Could be any number of thing's ,engine mangement system sensor's , fuel system , ignition system , engine mechanical systems etc.... Could be as simple as just needing spark plug's & wire's , fuel filter . But , some testing should be done by a qualified technician with a professional scanner .You don't want to get into a guessing game , one person tell's you it's this or that , because without doing testing they are just guessing .
011 Fuel System Tests Fuel System Scan Data
012 Ignition System Tests Start Here
these videos are just to show the complexity of these computer systems .
Buick lucerne trunk latch sensor
There is a small plastic part on the pull down motor that comes in contact with the trunk lid latch. It is most likely broken off.
Turning steering wheel causes electrical failure.
There is a big short in the wires that are connected to the steering wheel. Uncovering the wires requires the steering wheel to be removed. The air bag needs to be deactivated first. Special pullers are necessary to take the wheel off. Next is to remove all the screws that hold the plastic covers in place. This will expose most of the wiring. finding a pinched or bare wire should be easy to see.
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