Had my daughter's boyfriend come over and ask me what engine was in Caravan. I looked at him with a stare as he has over 30 years experience in auto repair but I entertained it and told him 3.6 then asked why. He proceeded to tell me he had 3 vehicles under warranty that Dodge wouldn't cover cause customer had oil change somewhere other than dealership. One needed oil pump (2018 Jeep), one needed oil cooler and Caravan needed motor as it through a rod. I suspect oil change gone wrong with the shop he works for is to blame. Anyone else heard that warranty is voided cause of an oil change if done by someone other than dealership?