Last post on Nov 17, 2011 at 7:05 AM
You are in the Dodge Dakota-2010 and older
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Dodge Dakota, Truck
#44 of 94 Re: Heater Question & Clogged radiator drain valve [tommy97]
Feb 06, 2009 (9:13 pm)
You are asking about freeze plugs while referring to performing a pressure flush. Freeze plugs are are round disk-like pieces of steel that fit into various places on a engine block to fill holes that are required during the casting process.
I think what you are asking for are the drain plugs. There are two on a 4.7 motor, one on each side of the engine block about midway between the oil pan rail and the bottom edge of the cylinder head.
#45 of 94 Re: Heater Question & Clogged radiator drain valve [dustyk]
Feb 07, 2009 (7:47 am)
Dusty - you are right: my bad. Soon after I posted my question, I realized I misspoke in referring to them as "freeze plugs". Of course, I meant the drain plugs.
Per seventy7's advice, I reviewed the post here:
Though the post involved a different truck (4.7L 4X4 vs. my 3.9L Dokota Sport), I was able to pick up on a couple useful things. Laying under my pickup, I readily spotted the 9/16" plug on the driver's side. This one is easy to get to - just the opposite of the arrangement seventy7 described for his 4X4.
On the passenger side of my Dakota, I didn't readily spot the plug. I may have to put it up on ramps and try to find it again after a bit of "attitude adjustment".
#46 of 94 Practical problem w/ drain plugs in the '97 Dakota engine block
Feb 09, 2009 (7:31 am)
This is a follow-on point to an earlier thread I started here:
This post is really informational only, and I decided to start a new one in order that it might be seen by those wanting to do an effective "High Pressure" coolant flush on their Dakota.
As revealed in the thread cited above, there are 2 drain plugs (9/16" hex heads) - one on each side of the block. The one on the driver's side is rather obvious - it sits just behind the water pump and is easy to get to. The other one was troublesome to find. After searching a while, I decided to presume symmetry to help me find it. With this in mind, the good news is that the plugs are symmetrical and the passenger-side plug also sits just behind the water pump.
That's where the good news ends.
To my complete dismay, 3/16" above the head of the passenger-side plug sits a large bracket for the right-side engine mount! The interference this creates requires that the engine mount be removed before this plug can be removed. (Of course, no one in their right mind would do that.) I was so astounded by this that I actually took closeup digital pictures to convince any disbelievers. Unfortunately, this otherwise great posting template does not accommodate uploading of pictures, so you'll have to take my word for it. Bottom line: for all practical purposes, one one of the 2 drain plugs in the engine block (driver's side only) can be removed for a good coolant flush.
Whenever I see something like this, I get philosophical. I start thinking things like - the Dodge engine designers and the chassis designers work in 2 different buildings - never talk to each other and never know each other. It also confirms a thought I've had for many years: the aforementioned highly-paid mechanical engineers never actually do maintenance on the vehicles themselves.
#47 of 94 '03 Dakota 2wd cracked radiator
May 02, 2009 (6:08 pm)
I need to replace it, I know, do I need to change the thermostat too? Are there other compatable years?? I can't afford a new one so I'm searching the local junkyards. . . . any sudgestions???
#48 of 94 Re: '03 Dakota 2wd cracked radiator [aleyat]
May 03, 2009 (3:59 pm)
You should not need to replace the thermostate, unless the radiator cracked from overheating.
Have you tried an aftermarket radiator for price? I wouldn't advise a used one unless it was nearly pristine.
#49 of 94 Overflow tank bubbles after driving
Jul 15, 2009 (7:48 pm)
I have a 2001 dakota sport with 4.7 V8. It over heated about 3 weeks ago after replacing the thermostat I thought the problem was gone. Until 2 days ago it over heated again! This time I replaced the radiator cap. Drove it for about a half hour everything seemed ok. Drove it to work the next day no problems. Got home from work and I could hear the overflow bubbling sounded like boiling water. The only thing is the coolant was cold in the tank. So after calling a local dodge dealer the service manager told me he is 99% sure that I blew a head gasket. So I checked the oil and found no water, I even pulled all the plugs to see it one was wet with antifreeze found nothing! There is no white smoke coming from my exhaust either. So now I am stumped!!! Any help would be much appreciated.
Jul 29, 2009 (9:33 am)
Ok, I'm at a loss. My truck started overheating about a month ago... I have replaced the thermostat, heat temp sensor and bad hoses but it is still overheating. I checked the water pump (did not take it off) and it looked fine. There was no wiggle and nothing coming out of the weep holes plus with the top radiator hose off i started the truck and fluid gushed out everywhere. Then I took out the thermostat to see how it ran without one, no change... So not a bad thermostat, temp sensor or water pump. When I took the thermostat out there was no fluid in the block and my radiator was full.............. Please help WHAT IS WRONG WITH MY TRUCK. AND WHY IS IT OVERHEATING I am usually very good at finding the problem and fixing it but this I can't figure out.
#51 of 94 Re: 95 Dakota Overheating [engineer_andy]
Jul 29, 2009 (5:15 pm)
I had the same thing happen to me on my 97 dakota. I replaced EVERYTHING in the cooling system except the radiator. Guess what it was... the radiator. Same thing you described... radiator seemed to work fine. I even tried flushing it first. Guess it just had a bad core. Put a new one in and temp was perfect and no problems since. Hope this helps.
Aug 14, 2009 (10:49 am)
Help this Truck has Me Stuck ..
today i learned a trick on the odometer code and how to get the code
first last yr there was fluid in my passenger floor board , then no heating or cooling followed that , when i checked my radiator it was almost empty , i filled it up and i have heating and cooling again , so I Had a new radiator put on and it is still loosing flood but not in my floor and not on the road or in my oil , so i had it preassure check and couldnt find any fluid coming out anywhere , my engine light is on and the odometer code is P0045, I call a Dodge dealer mechanic and he says there is no code like that for my truck . imagine that !
Also Adv.Auto did there dianostic and it says emmission leak , i have had the gas cap to cause the engine light to come on but now it is not that , also when i try to pump gas in my truck it fills up to the nozzle and the pump kicks off.
Please advise me , Im stuck about this truck .
#53 of 94 Re: 2000 Dodge Dakota [bridledspirit]
by KCRam@Edmunds HOST
Aug 15, 2009 (9:28 am)
When the tank fills to the point where it kicks the pump out instead of stopping normally, that's usually a tank ventilation problem - in this case, the vent is continuing to release air and thus the tank doesn't think it's full. This is considered an emissions problem.
The loss of radiator coolant sounds like a heater core or water pump problem where it's primarily leaking while you're actually moving at speed. You probably need to have your truck on a dyno or on a lift where someone can simulate driving while another tech checks for leaks while the engine is well above idle.
kcram - Pickups/Wagons Host