1990 Dodge Ram Wagon B150 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Dodge Ram Wagon B150
Verified by mechanics, reported by drivers like you
1990 Dodge Ram Wagon B150 ProblemsHigh Blower Only Due to Failed Blower Motor Resistor
A clogged or restricted transmission fluid cooler system can be the cause of reoccurring transmission failures. Our technicians tell us that if your transmission has failed due to lack of lubrication the transmission fluid cooler and lines should be thoroughly inspected for restrictions.
1990 Dodge Ram Wagon B150 QuestionsPressure build up in cooling system (1 answer)
From a cold start the truck begins to build temperature almost immediately. I have changed the thermostat and in the process i hooked it up without the thermostat to make sure the water pump was working (it was). The return line that comes from thermostat back to top of radiator is building a lot...