Answer
Refrigerant leaks and weak compressors show up in July heat—schedule early before cabin temperatures ruin long Route 50 idling. Diagnostic fees apply even if you decline repair. Rental agencies may swap vehicles faster than local shops fix them.
Sources: Visit Ocean City · Town of Ocean City
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
