i have a 99 xj sport with the 4.0l and an auto trans, 4.5 in, 31's, stock axles and so on nothing spectacular just a solid dd / weekend wheeler.
sooo heres my prolem, a few days ago i noticed my sterieo started pickin up alot of interference, wich was annoying but i ignored it, next it started intermitantly hesitaing upon acceleration and as it does this the speedo will peg out at 100 then drop back down to however fast im going, i also have a check engine light on, and my alternator is acting up im not sure if any of these things are related. im just worried that maybe my PCM might be takin a shit. i do have plans to hook it to a scan tool soon and check codes soon i just havnt had time to do it yet. has any one had / heard of these symtoms and how to fix them?
sooo heres my prolem, a few days ago i noticed my sterieo started pickin up alot of interference, wich was annoying but i ignored it, next it started intermitantly hesitaing upon acceleration and as it does this the speedo will peg out at 100 then drop back down to however fast im going, i also have a check engine light on, and my alternator is acting up im not sure if any of these things are related. im just worried that maybe my PCM might be takin a shit. i do have plans to hook it to a scan tool soon and check codes soon i just havnt had time to do it yet. has any one had / heard of these symtoms and how to fix them?