Hey, looking to see if someone has experienced this and knows what the possible problem is. Took the 80 from Langley to 100 mile house, biggest trip yet. Ran fine all the way up. When I started the car to leave it sounded like battery was struggling but turned over. Made a few stops on way back to Langley and had same cranking issue. When car is on it runs fine, doesn’t seem to be alternator. Tested battery and its power is fine. Doesn’t seem to be starter either. Anyone know what issue could be?