1990 Dodge Ram Van B250 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Dodge Ram Van B250

1990 Dodge Ram Van B250
1 answer
1990 Dodge Ram Van B250
1 answer
1990 Dodge Ram Van B250
0 answers
1990 Dodge Ram Van B250
$900 to $1,279
1990 Dodge Ram Van B250
$307 to $419
1990 Dodge Ram Van B250
$124 to $211

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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 door glass may separate from the glass lift channel. Our technicians tell us a front door glass channel kit is available to repair the door glass. The repair involves removing the door glass from the vehicle.

The blower motor may operate erratically and the blower switch operation has a sticky or mushy feeling, the detents almost non existent. Our technicians tell us that the blower switch should be removed and inspected for overheating. This is common if the blower motor is frequently operated on high speed as the current flow through the switch tends to melt internal the components. Also carefully inspect all of the switch connector terminals for discoloration due to overheating and replace as required. A poor electrical contact at the connector will also cause the switch to overheat.

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all lights dim up and down at any rpm new alt and volt regular checked ac current at battery and it shows .07 to .45 randley

nd the dealer do not sell the computer any more

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