The 2025 Ram 1500 has a battery drain problem. Here is what one Ram 1500 owner found out that the dealer didn’t even know. Here is the fix for the parasitic draw, and what Ram owners need to know.

One of my customers brought his 1965 Mustang back to me citing a problem with the charging system. He said that after four days, even with a trickle charger on the battery, the system would be low and ...

Dear Doctor: Is there any way to check an alternator at home while it is still in the car? The alternator is 2 years old and if the car sits for a week the battery is dead. — James Dear James: ...