Q: I just noticed my rear window defroster has a big gap in the middle that doesn’t defrost. It’s about 2 inches high. I was told the window needs to be replaced to fix this, and it’s really expensive ...

General Motors (GM) has issued a recall for a reported 159,000 pickup trucks in Canada for a faulty rear window defroster that could overheat and lead to a fire. The recall affects the Chevrolet ...