Is there anything out there that i can put in my engine oil to get rid of the sludge prior to an oil change. I heard of people putting kerosene in there??????

 

IF IF IF you really have a sludge problem, I'd be shocked.

More than likely you may have sludge on the oil cap and around the PVC valve. Common on 4.7L motors.

There is a TSB to put in a baffle that fixes that. Otherwise, the rest of the motor is probably fine.

If you have to use something to make you feel better, look into SeaFoam.

IndyDurango

 

TSB info listed here:

http://www.DodgeForum.com/m_164273/mpage_2/key_/tm.htm

IndyD