One critical issue often encountered when using Adobe Acrobat for car engine diagrams and technical files is compatibility with certain file formats, such as CAD drawings or high-resolution images. When converting these technical diagrams into PDFs, important details like engine part labels or fine measurements may become distorted or unclear, leading to misinterpretation during diagnostics or repairs. This can be particularly problematic in the automotive niche, where precision is crucial. Additionally, large file sizes and intricate car engine designs may cause Adobe Acrobat to slow down or crash, hampering workflow efficiency. It's essential to verify the clarity and accuracy of each file after conversion to prevent any miscommunication in the repair or maintenance process.