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About Todd Puccio
Expertise
General auto repair,electical issues,driveability issues,anti-lock brakes,SIR systems,HVAC,engine performance,Gm spacific. I have worked at my current dealseship since the 1990 model year anything much older than that I have limited exposure to. I do not have very much transmission experience so those question you may want to ask of another expert. When you send me a question let me know the exact make/model/engine and year for the car or suv you have it makes it easier to answer the questions that way.

Experience
Experience in the area:I have been employed by the same Gm dealer for 18 years and and a ASE master technician. I work at a Pontiac and GMC truck store. Served a a lead technician when dealership was on a team system. I just recently moved to a Buick,Hummer,Saab Store when my franschise was purchased by this dealership. Organazations: ASE master techncian Education/Credentials:High school diploma,2 year vocational school degree 2 year college degree. Associates degree in applied scineces (auto technology)Awards and Honors: GMC master techncian

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Pontiac Repair - my both doors wont close

Expert: Todd Puccio - 11/7/2009

Question
hi ,we had a cold snap last night and my doors froze open ,ive tried many ways to free them ,with no success can you help

Answer
Hi Richard:
if the doors are frozen to the body you can use pure silicone spary on the weatherstrips and if the latches freeze up try a liquid spray gread on the latches and hinges. If the door lock cylinders freese up you can try a liquid graphite spray or a penetrating oil speay like PB blaster or better yet GM has a product called super lube it's in a spray can you can use that in the lock cylinders and on the latches and hinges as well. Good luck :0

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