First off welcome. Seems more and more Jeep owners are interested in saving money at the pump.
Quote:
Originally Posted by DoctorP82
- using 5W-30 instead of 10w-30, or even a thinner synthetic brand
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I've been running 5W-30 in my Cherokee for a couple of years now. Haven't had any problems. Seems like after switching it starts better in the winter. One mechanic I talked to said there isn't a huge difference between them anyway.