Why is coolant leaking on the right side of my Dodge Caravan?

It seems fairly obvious that either the reservoir is cracked, or the hose that connects it to the radiator by the pressure cap is broken or detached.

Where is the water pump on a Dodge Grand Caravan?

This repair is difficult, owing to the location of the water pump on the front of the engine, under the timing belt cover. With the front of the engine torn down this is a good opportunity to also replace the timing belt and front crankshaft and camshaft seals. I completed these jobs on a 2000 3.0L Dodge Grand Caravan.

What does freeze plug mean on Dodge Caravan?

The oval recess in the block is called a freeze plug. It is an expansion plug designed to protect the engine from freeze damage. Many mechaics agree that the so called “long term” coolant, should not be used too long. the coolant corrodes the plug from the inside.

Where is the water pump on a Chrysler 3.0 engine?

The pump or the pump gasket will leak. It can be hard to pinpoint the source, but if it is coming up from high on the engine, the pump is the likely source. This repair is difficult, owing to the location of the water pump on the front of the engine, under the timing belt cover.

Where does the coolant come from on a Plymouth Voyager?

I have a 1999 Plymouth Voyager van that is leaking engine coolant. upon closer look, it appears to be coming from an oval hole on the block of the engine, located on the passenger side near the back of the block…. The oval recess in the block is called a freeze plug. It is an expansion plug designed to protect the engine from freeze damage.

Is it OK to use long term coolant?

Many mechaics agree that the so called “long term” coolant, should not be used too long. the coolant corrodes the plug from the inside. This can be a DIY, but as much as I like to do it myself, I had a mechanic do it for less than $100. This was 2 years, 26,000 miles ago, and have had no more problems.

Where is the coolant leak on my Dodge Caravan?

I have a 2005 Dodge Caravan and it is leaking coolant from a pipe under the engine on the passenger side. That is where the leak comes from. I would like to self replace but need assistance on how to do this, There is one other bolt that connects it to the engine

What makes coolant leak on right side of engine?

Each line is composed of one solid metal pipe connect to the engine, a 8 inches rubber pipe and another solid metal pipe to the back. Just before the rubble pipe, the erosion eats the metal pipe. If the car is not running, no leaking. When the car is running, the pressure makes leaking.

What to do about a coolant leak in a car?

Yours looks original and makes me wonder if there may not be other parts of the cooling system (water pump, coolant itself, other metal tubing in the system) that are in trouble as well. Wrapping something around the tube may slow the leak a bit, but that tube looks awful and should be changed ASAP. Ok so I got the tube out.

It seems fairly obvious that either the reservoir is cracked, or the hose that connects it to the radiator by the pressure cap is broken or detached.

How often does your car lose coolant with no visible leak?

However, the cooling system loses about 2+ quarts of coolant every 400 miles. I do not see evidence of coolant in the engine oil. A mechanic pressure tested the cooling system and reported that it held pressure, and he could not see any external leaks.

Where to look for coolant leak in engine?

Likely you have a lower intake manifold gasket leak — it is a “valley gasket”. It is an relatively easy DYI job. Also look for any evidence of drying coolant on the back of the engine near the “valley”. I forgot to include in my initial post that in addition to the cooling system pressure test, I did use tracer dye.

What to do about coolant leak in back of Van?

Self repair possible if you can get to it. Repair is to cut away metal tube in the affected areas and replace with a rubber hose. Not repaired as of this time. coolant leaking from rear passenger side of vehicle. This van has stow and go seating.

What causes coolant to leak from lower radiator?

Coolant level does go down which confirms a leak and jives with the hot coolant smell. Noticed the metal pipe connected to the lower radiator hose is very rusted and corroded. Will look more into this area for the leak.

Is there a problem with coolant leaking from the underbody?

Coolant leaks coming from the underbody on vehicles equipped with rear heat/AC are common. The underbody hoses should be inspected as part of regular maintenance. If you drive on roads where salt is prevalent the problem is generally more severe. Some 2005 models are involved in a special service action, no government recall was issued.

What to do if your Dodge Grand Caravan radiator does not turn on?

Test the resistance of the wire harness between the PCM connector terminal 26 and the sensor harness connector. Also check for continuity between PCM connector terminal 43 and the sensor harness connector. If the resistance is greater than 1 ohm , repair the wire harness as necessary.

Where is the radiator fan relay on a Dodge Grand Caravan?

If the resistance is greater than 1 ohm , repair the wire harness as necessary. If the Radiator fan control module has failed you will need to replace it with a new one there is no way to repair it. The radiator fan relay is located below the left front headlamp module. The headlamp module must be removed to access the relay.

What causes coolant to escape from the radiator?

A defective radiator cap gasket will allow coolant to escape in the form of steam. The steam disperses inside the engine compartment. With high engine temperatures, the steam evaporates or moisture collects on the engine compartment firewall and fender wells.

Why does my car coolant sensor keep dropping?

If there is a leak in the engine bay and the oil enters the engine block, the coolant will get contaminated, causing a problem to the ECT sensor. The coolant system of the car does not need constant refilling. However, if the coolant level is dropping frequently, there might be a leak which should be fixed immediately.

How do I remove the lower radiator hose?

Remove the lower hose from the outlet of the water pump. Open the power distribution box in your engine bay and remove the cap. Disconnect the oxygen sensor connector retainer… and harness from the radiator hose. Remove the radiator upper tube bolt… and disconnect the radiator vent tube.

Why is the radiator not working on my Dodge Caravan?

There are many reasons why your Dodge Caravan’s radiator fan is not working. Of all the ones listed above, start with the coolant level, then check the fuse. After that, the order isn’t so important. But, you don’t want to miss the easy fixes before you start testing wiring.

What does it mean when your Radiator is leaking coolant?

When coolant leaks out of the radiator filler neck and dries, it often leaves white streaks behind. While you may not notice coolant leaking from under the radiator cap, look out for these white streaks. They may tell you the cap is leaking under pressure or intermittently.

Can a transmission gasket be replaced in a Dodge Caravan?

This is the easiest of all the gaskets to replace. Since it is under the transmission it is relatively accessible, and only requires the removal of bolts, and then the pan, to replace. The Dodge Caravan, like most vehicles, has a transmission cooling radiator, with lines that run from the transmission to the radiator and back.

Which is antifreeze / coolant for the Chrysler minivan fan?

Just did the Y-fitting repair on my 2008 Grand Caravan 3.3 and I want to top off the antifreeze / coolant. I’m not sure what to use. I happen to have a gallon of Prestone Dex-Cool approved coolant (Prestone part #AF888 ) for another one of my vehicles.

What kind of coolant should I put in my minivan?

The owners manual only says to use “Mopart Antifreeze/Coolant Five Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology) or equivalent.” For what it’s worth, the stuff that’s currently in the van looks reddish. Any ideas? What ever you do, DON’T put DEXCOOL in your Caravan! It will lead to expensive problems down the road.

How to stop water leak on passenger side Foor 2005?

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Why is water leaking from the back of my Dodge Grand Caravan?

Hi my water is leaking in the back of my 2002 Dodge Grand Caravan underneath in the back while in park, and after using the air conditioner, what’s going on, Thank You Robin Keys

Where are the heater hoses leaking on my caravan?

Learn More the rear heater hoses are leaking on the passenger side of my caravan i looked under an seen the problem. the two hoses that rout down from the fire wall are rusted mid way of the line. so if any one has some kind of solution that can be helpful . thanx

Is there a recall on Dodge Grand Caravan?

The underbody hoses should be inspected as part of regular maintenance. If you drive on roads where salt is prevalent the problem is generally more severe. Some 2005 models are involved in a special service action, no government recall was issued. The average cost for a Dodge Grand Caravan AC Diagnosis is between $53 -$67.

What causes antifreeze to leak from the radiator?

Antifreeze Leak Causes. Listed here are common causes for your coolant to be leaking: If the radiator cap doesn’t no longer fits as it initially did or if it is weak and wore out it can cause loss of your systems coolant by way of the overflow tube, and it will happen every time you run the engine very long.

Can a overheating engine cause a coolant leak?

An overheating engine can cause more problems especially if you let it go too long and end end up cracking your block. Chances are you have either a radiator cap leak, internal coolant leak or an external coolant leak. The longer you wait the higher the coolant leak repair cost will be.

Why is coolant leaking on the right side of my Dodge Caravan?