1990 Dodge Dynasty Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Dodge Dynasty

1990 Dodge Dynasty Problems

Hesitation caused by plugged EGR back pressure tube
A hesitation on acceleration may be caused by a plugged EGR valve back pressure tube. EGR valve replacement is not generaly required.
Stalling or Low Engine Idle Speed Due to Dirty Throttle Body

A dirty throttle body can cause a low idle condition resulting in a stalling condition.

Engine oil leaks from cam plug and seal, valve cover, head gasket, and distributor

Oil leaks may develop from the camshaft plug, camshaft seal, valve cover, cylinder head gasket, and distributor.

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1990 Dodge Dynasty Questions

heater blower (2 answers)

why does it only work on the highest setting?

Gear indicator (1 answer)

Gear indicator on column quit working so I pulled gauge panel out & found a thin green wire coming from indicator broken.How do I fix this?

Why want the transmission change out (1 answer)

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1990 Dodge Dynasty Recalls

Heater Blower Motor And Wiring Overheats

The heater blower motor resistor can overheat and cause a fire hazard due to corrosion caused by water intrusion. Dealers will replace the blower motor resistor block and patch the cowl to prevent water entry free of charge to resolve the concern.

Air Bags Do Not Deploy In An Accident

The air bags may not deploy during an accident. Dealers will replace the air bag inflator modules with properly machined ones free of charge to resolve the concern.

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