What is the best service manual for my son's '99 Impreza RS2.5? We need to fix a couple of things, and I checked our library last night but they don't have the Chilton's for this car. Are there any on-line resources?
The immediate focus is figuring out where the knock sensor is. We have a CEL and the code indicates an issue with that. Based on some on-line research, tightening or loosening the knock sensor may fix the code. But I don't know where the sensor is or what it looks like!
Thx,
Dan D '99 Impreza RS2.5 (son's) Central NJ USA