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1993 Dodge Ram Van B150 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Dodge Ram Van B150

1993 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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1993 Dodge Ram Van B150 Questions

I hear the fuel pump click when I turn the engine over. I figured I would just take the filter off and change it to see if that was it. Novice here... and I am broke as can be and honestly just want to sell the thing. I got the left clamp loose... the right clamp looks different than the left an...

please help

The engine just cuts off while I am driving the van. It starts right back up again. I have replaced teh coil , fuel pump, distributer, rotor, spark plugs,.before cutting off there is no reaction to the gas pedal being pushed, it doesnt idel and just stops. it starts right back again. what could t...

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