Overheating Engine

Tiny
TCHALL
  • MEMBER
  • 2003 DODGE RAM
2003 Dodge Ram 6 cyl 75000 miles

On our 2003 Dodge Ram, for a couple of weeks we could smell antifreeze while driving but could not find a leak anywhere. Last week, fluid started spraying out from under the hood and the truck stalled and smoked. Found that the radiator had a split in the seam. Replaced the radiator and now the truck has a loud ticking when running. What should we check first?
Thursday, April 9th, 2009 AT 1:19 PM

12 Replies

Tiny
LOWCOST67
  • MEMBER
  • 35 POSTS
First thing I would change the oil because you got the engine hot. If the lifter ticking does not go away you might have a colapsed lifter. It could take a min or two to pump back up if not then you have to replace the lifters. Good luck
Was this
answer
helpful?
Yes
No
Saturday, December 15th, 2018 AT 11:48 AM
Tiny
VICTORTS
  • MEMBER
  • 1 POST
  • 2003 DODGE RAM
Engine Cooling problem
2003 Dodge Ram V8 Four Wheel Drive Manual

i need to know the proper procedure in bleeding the cooling system
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Go here: https://www.2carpros.com/topics/cooling-system/oil-in-coolant
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
SHIRIEN
  • MEMBER
  • 1 POST
  • 2003 DODGE RAM
  • V8
  • 4WD
  • AUTOMATIC
  • 132,572 MILES
Dodge Ram 1500 4.7L, 2003. The engine is constantly overheating, due to pressure getting into the system. Changed the fan clutch, (It was broken), and solved the cooling problem, but there is still pressure in the water system, and, due to using 98% antifreeze, can't be from evaporation; leaving something -else- to cause pressure. No water in the oil, or vice versa, no burning oil, or even excessive bubbles in the water system; and yet, the water is still being forced out from the overflow. Radiator cap is new, too, and no visible damage on the gasket. Any ideas?
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Try replacing the thermostat and see what happens
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
DODGEMAN082
  • MEMBER
  • 2 POSTS
Check your radiator. I recently had the same issue. I change the thermostat, fan clutch, temp sensor and water pump and my truck still ran hot. Pull drain plug and see if there is a trash build up in radiator.
Was this
answer
helpful?
Yes
No
-1
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
PAHAKO
  • MEMBER
  • 1 POST
  • 2003 DODGE RAM
  • V8
  • 4WD
I have 2003 dodge ram 1500 4x4 with a 4.7 engine, 5 speed manuel tran. The truck is over heating the water pump, radiador, clutch fan, termastat all working. Can't drive the truck more the 4 miles.
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Are you sure the gauge is correct? Have you tried flushing the cooling system?
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
HW
  • MEMBER
  • 1 POST
  • 2003 DODGE RAM
  • 117,315 MILES
Have an 03 dodge 1500 with the 4.7L in that is overheating but it is not the thermostat and it is not making oil and I cannot find where it is going what are my possible causes and solutions I pulled the thermostat off and tested it it still opens and you could fill oit with antifreeze and 10 miles down the road it would over heat and it have almost no antifreeze in it
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Some possibilities for leaks, thermostat housing gasket--water pump--heater return tube o-ring at the water pump-- intake manifold gasket-- timing cover gasket.

There is no coolant in your oil? I can't think of anything else at the moment.
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
BLOCK81
  • MEMBER
  • 1 POST
  • 2003 DODGE RAM
  • 5.7L
  • V8
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
My truck ran hot. So I was told the water pump was bad. I replaced it along with a thermostat. Then the radiator cracked the next day. So I replaced the radiator aND coolant sensor. It's still running hot after the new parts and bleeding. Idk what else to do.
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Pressure check coolant system for headgasket/intake leak. More than likely head gasket problem
Was this
answer
helpful?
Yes
No
Friday, June 12th, 2020 AT 12:08 PM (Merged)

Please login or register to post a reply.

Sponsored links