Q: What is a TJ, YJ, or CJ? A: A quick rundown: A TJ is a Wrangler with a model year of 1997+ and has round headlights and a coil suspension. A YJ is a Wrangler from 1987 to 1995 (there was no 1996 model, just...
Ah, yes! The infamous 1997 TJ Check Engine Light; official designation, the Malfunction Indicator Lamp (MIL). If you have a 1997 TJ, then you have most likely had this stupid light come on one time or another....