1991 Dodge D150 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Dodge D150

1991 Dodge D150 Problems

A condition may develop where the fuel gauge reads empty with too much fuel still in the fuel tank. Our technicians tell us that installing a new wire harness that provides a common ground for the fuel gauge and sending should correct this issue.

Vehicles equipped with 12" diameter rear brakes may encounter premature rear brake shoe wear. If it is found that the brake system is functioning as designed the repair would be to replace the affected brake shoes with revised parts.

Pinched or restricted transmission oil cooler lines can cause transmission failure due to lack of lubrication. Our technicians recommend complete inspection of the transmission cooler and lines if this type of failure is noted.

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1991 Dodge D150 Questions

The truck starts up and runs fine, but when i get over 20 mph the engine knocks hard and it keeps knocking when I speed up and when it gets past it, It starts to run fine again. Not sure what to do.

Changed filter and gasket. changed vehicle speed sensor, still falls out of gear. Only has low when shut off and re-started.

My automatic transmission won't shift into overdrive but all of my other gears shift correct ly could it be something simple like my overdrive button?

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