Service Intervals
WARNING: This page is about a different car, the 1985 Dodge Ramcharger, 1985 Dodge Ram Wagon, 1985 Dodge Ram Van, 1985 Dodge Pickup, and 1985 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Check fluid level at each engine oil change. Trucks and Vans used in normal, light duty service require transmission servicing (fluid drained and refilled, bands adjusted) every 37,500 miles. Under normal heavy conditions, service transmission every 24,000 miles. Vehicles subjected to severe heavy duty conditions should have transmission serviced every 12,000 miles.