3.9

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
31,532 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

1999 Dodge Ram 2500 cooling system problems

cooling system problem

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1999 Dodge Ram 2500 Owner Comments

problem #9

Apr 152010

Ram 2500

  • 167,000 miles

A D V E R T I S E M E N T S

I own a 1999 Dodge/cummins diesel 2500 truck with a #53 cummins engine block. This engine block has developed a crack and is leaking coolant. This engine block has a known defect from the manufacturing process. In research, it was found from sources such as the turbo diesel register.com and a national repair company - locknstitch.com - that 1000S (thousands) of these blocks have cracked in the same place necessitating repairs costing owners millions of dollars thus far. The cost to me alone to repair this block will be $3000 with no guarantee it will not crack again! I know there have been many complaints filed here. Why has there been nothing done about this obvious and very costly defect"?"

- Garden Grove, CA, USA

problem #8

Mar 202009

Ram 2500

  • 90,490 miles
Before any engine performance up grade, recognized after tbs 18-019-01 installed in the ECM/PCM of my 1999 Dodge diesel 2500 24V coolant not circulating through engine. Temp fix with new ECM and tsb upgrade 10-040-02. No code or serious over heat especially during winter months. But does run 190 degrees or more up hill- winter months. Scalding signs inside engine at thermostat change. Mechanic clueless upon visual over pressure of top radiator hose after engine reaches operating temps. Software seem to go into default or hacked cal mode. With this decrease in performance is suddenly mileage decrease, power and shifting erratic suddenly. Other symptoms not obvious either. Again everything seem fine after last software boot but after 100 miles or so returning home from out of town dealership, truck running loosely after over night sit.

- Crescent City, CA, USA

problem #7

Dec 102004

Ram 2500 4WD 10-cyl

  • Manual transmission
  • 26,296 miles
I have a 1999 Dodge Ram 2500 4 X 4 quad cab with the V-10 manual transmission. Since I purchased it new in March 1999, I have twice replaced the rr track bar ($200 part, not including labor) and the steering intermediate shaft ($89 part, not including labor). This truck wanders all over the road and a heavy clunk is felt in the steering wheel. The dealer mechanics keep telling me "that's typical of this vehicle, " but there is no recall. Why" I have also noticed an abundance of coolant loss at each oil change since about 10,000 miles...up to 1 gallon per 3000 miles. The radiator pressure checked ok. Dealer mechanics and chat rooms have told me this is another "typical" problem with this truck. Apparently the antifreeze blows through the headgasket and into the exhaust system where it evaporates. Still no recalls. Why are automanufacturers getting away with this"

- West Seneca, NY, USA

problem #6

Aug 292002

(reported on)

Ram 2500 4WD

  • miles

A D V E R T I S E M E N T S

I have had my vehicle back to the dealer for service several times due to coolant loss and odor in cab. They said, on at least two of the occasions, that they do not see a problem. On one occasion they did replace the thermostat but the problem persisted. Now the check engine light came on and the service dept says its the "intake manifold gasket". I asked if it was under warranty and was told no. I asked if the loss of coolant was due to this gasket failure they stated that the gasket had nothing to do with the cooling system.? I asked a friend of mine if the gasket defect could be the reason for the coolant loss and he advised me, most definitly. Needless to say, I needed the truck fixed, so I paid for the repair. Low and behold I'm still losing coolant.

- Carmel, NY, USA

problem #5

Feb 262001

(reported on)

Ram 2500 4WD

  • miles
Loss of antifreeze.

- Momence, IL, USA

problem #4

Feb 262001

(reported on)

Ram 2500 4WD

  • miles
Loss of antifreeze.

- Momence, IL, USA

problem #3

Jun 132000

(reported on)

Ram 2500

  • miles

A D V E R T I S E M E N T S

The oil dip stick does not accurately read, the oil can be low without proper indentification of the problem.

- Goose Cree, SC, USA

problem #2

Jun 122000

Ram 2500

  • Automatic transmission
  • miles
Catalytic converter went out. Consumer was traveling on the highway and the vehicle just stopped. Also, transmission fluid and oil was leaking from underneath the vehicle. The dealer could not solve the transmission problem, but the vehicle was taken to the dealer 19 times for repair. Water pump was leaking and was replaced. The engine was over heating due to thermostat and gasket failures. The A/C blows warm air due to low pressure switch failure. The driver seat was coming apart. Rear lights blinkers and brakes were not working due to blown fuse. The rear right brake locksup on hand stop. The left door speakers malfunctions.

- Simi Valley, CA, USA

problem #1

May 082000

(reported on)

Ram 2500 4WD

  • Automatic transmission
  • miles
Every two months brake pads have to be replaced. Calipers have been replaced once and will have to be replaced again. Also, master cylinder has been replaced once. In addition, truck overheats. Dealer is not able to find out what is causing the overheating problem.

- Eldon, MO, USA

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