Hi new to group, i have bought a 00 tiburon, and was running well till today i have a question that i need some help with have 00 hyundia FX 2.0 lt coupe, this am i was out and run like normal then i shut down went shops came back started car and it idle at about 1800 revs and never droped but after a few minutes started to rev up then drop in revs then pick rev up again not sure whats going on could some one be able to help me out to whats going on Thanks Paul...
Printable Version
Help - 
