Hello. I'm desperate. Have 97 Achieva. Didn't make it to work today...has been running rough since I had water pump replaced a few years ago. Noisy. Has been worse last day or so. This am, went to start it up, and it was very very noisy, and idle was very rough. check engine light came on. along with ETS light. I would look in my manual, but someone stole it out of my glovebox a few years ago. WHY? no idea. anyway, my usual mechanics have been forced to relocate due to new construction and have not set up new shop yet. I am at a loss as to what to do. Please help with any suggestions.