1992 Dodge Ram Van B150 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1992 Dodge Ram Van B150

1992 Dodge Ram Van B150 Problems

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.

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.

On the 3.9L V6, 5.2L V8 and 5.9L V8 the Oil leaks commonly from the valve cover gaskets, intake manifold gaskets (front and rear), timing cover gaskets, distributor O-ring, and the rear main seal area. Using fluorescent engine oil dye can be helpful in determining the source(s) of the oil leak.

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1992 Dodge Ram Van B150 Questions

I have no power going to my starter but it turns over when probed. I also have no power to my instrument panel or radio but i have power to my head lights. i tried to replace the electrical part of my inigition switch and the two relays on the drivers side on the firewall. this problem came with ...

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