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1990 Dodge Dynasty Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your 1990 Dodge Dynasty

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1990 Dodge Dynasty Problems

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.

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.
Engine Knock After Cold Start May Not Be a Concern

Some engines may experience a cold engine knock that lasts for three to five minutes after start-up, which is often misdiagnosed as a valve lifter noise. This noise is commonly not an indication of a failure and should not be a reliability or durability concern.

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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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