1997 Dodge Ram Van 3500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1997 Dodge Ram Van 3500

1997 Dodge Ram Van 3500 Problems

HVAC Air Flow Switching to Defrost When Accelerating

The AC/heater (HVAC) system may unexpectedly switch to the defrost mode when accelerating. This system is operated by engine vacuum and should be inspected for any vacuum leaks if this problem develops.  There is also a revised vacuum check valve available to address this concern.

High Blower Only Due to Failed Blower Motor Resistor

The HVAC blower may operate on high speed only. This is commonly caused by a failed blower motor resistor. Chrysler has released a revised part to address this problem.

Engine performance issues due to spark plug wire induction
Some vehicles may exhibit one or more of the following: Spark knock complaints when the vehicle is under load, various single cylinder misfire, and surge in 4th gear (around 45 mph). Our technicians tell us that rerouting the coil and spark plug wires to minimize induction effects will commonly correct this condition. If wires must cross during the reroute procedure, they must cross at a 90 degree angle.

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1997 Dodge Ram Van 3500 Questions

Van will start and run when asd relay is by passed (1 answer)

New computer, month in shop, relays replaced, ignition coil fuel pump checked, if asd relay is not by-passed van will run fine for apx 10 miles, then shuts down , will not start, gets towed home, sits for days then will start and problem repeats. Van runs fine when really is by passed..any ideas?

The Link Rod For The Power Door Lock On The Rear Door ?? (1 answer)

The rod goes from the power door lock motor to the latch / Part# & Stock Thanks Larry

The parking lights come on when key is in the acc position. Stereo was replaced. (1 answer)

I replaced the stereo and now when I turn the key to acc the parking lights come. Why would replacing the stereo affect the parking lights.

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1997 Dodge Ram Van 3500 Reviews

Two 2011 reports discuss steering stability problems. I have recently purchased a 1997 Dodge Roadtrek (an extended van, modified to allow standing in the center and fitted with cabinetry and plumbing). It drove beautifully when we got it, like a car. On our maiden trip, it had some intermittent shimmy so we took it to a local garage we have used before that has sufficient lift capacity and h...
I have the exact same Roadtrek. I had the exact same problem. Tried the T-bar, but the Bilstine shocks helped the most. It's not perfect, but tolerable. I have had it with the shocks for 13 years now.
This 97 Dodge Roadtrek is very stable insofar as "sway" is concerned. The problem is the steering gear cannot hold the vehicle from wandering or swerving when encounering a side wind. I think the problem is the gear and perhaps too much caster adjusted in the alignment.

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