The ABC7 I-Team is investigating after consumers said their vehicles were left unusable after "bad oil changes" caused damage. There are tips consumers should know to prevent costly repairs and ensure ...

When you need to change your oil filter, it's tempting to skip the messy oil change and just swap the filter, but is that the right thing to do?

CHICAGO (WLS) -- Routine maintenance turns into a repair nightmare. Cars are left unusable. Jason Knowles and the ABC7 I-Team uncover the disputes under the hood. How to make sure you're not getting a ...

For decades, the golden rule of engine care has been pretty simple — change the engine oil every 3,000 miles. It's one of those maintenance mantras so ingrained in practice that most drivers never ...