Hey GUYS and Gals, I recently bought a '95 YJ Its a 6 cyclinder 4.0 Liter automatic engine. Its running great, Not over heating, Oil levels are good and I dont hear any funny noises or anything. But just in the last few days I have noticied when I have arrived at my destination which is about 15min one way my check engine light comes on. Then when I start it up no engine light on then just like clock work it pops on right when I get home and just before turning the engine off. The Check engine light never stays on. I have done some research and see that '95 and earlier had the OB1 sensors but I went to read mine and coulnt find the plug under my dash for it. Need help Please!!!