Some common complaints about the Ford E350 passenger van include rough running engine, loud popping sound, rattling noises at the front end, excessive vibration and leaking coolant. Some of the latest models of the Ford E350 passenger vans may not have these problems.
A rough running engine occurs due to a problem with the ignition coils. Repairing or replacing the coils can solve the problem. When spark plugs become dislodged from the cylinder heads, the resulting problem is loud popping sounds. Rattling noises occur because of poor handling issues. The cost of repairing these problems may range between $116 to $1,016, depending on the particular problem.