On March 8th she bought a 2013 Jeep Wrangler (107K miles) from AutoNation Subaru. After a month, check engine light came on, it was low on oil. She added oil but it did not clear the code. Some friends checked it out and no problems were found. Oil solenoid failed. She has an extended warranty (she paid $3,198 for it). The warranty is denying the claim because she admitted running it low on oil.