got a check engine light on my 1998 jeep cherokee (178K miles) for a bad transmision sensor. vehicle runs and shifts great. Light came on immediatly after battery was ran dead and had to be restarted. ALSO I have noticed oil on the crank case around the CCV valve what the heck do I do with that ridge mess of hoses.... I dont want to break it and make more of a job.
Thanks for the help