04 Sonata Engin Problems
 

Hello all. Im having problems with my a few things and i cant help but think they are related. A couple months ago my check engin light came on and my RPM gauge was not working. every once in a while it would start to work for a day then quit again. Now it is boucing back and forth speraticly going from 0 to 8 and back down. Recently i noticed my engin will temporarily stall while accelerating. All i had to do was let off the gas and let the engin idle down the gas again and everything would be fine until it happens again. this didn't happen until the RPM guage started jumping every where. Please i need to Fix the RPM Gauge and need to fix whatever this stalling problem is. *** A side note... It doesn't seem to stall when im going over 60 mph. So im thinking it may have to do with Oxygen intake or something like that???:confused:

Thanks to any help!!!

Get the computer scanned for the code that caused the CEL to go on.