Avalon 2005-12 :: Coolant Leak On Passenger Side Of Engine


Mar 16, 2013

I did a search but found nothing on a coolant leak. My 07 (57K) has developed a leak on the passengers side of the engine. Not sure if its the water pump (not making noise) or the themostat housing as a mechanic who took a very quick look at it suggested. How hard it is to get to the thermostat housing? Anything else have to come off? I don't have a FSM.

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Ford - Explorer :: 1996 - Coolant Leak On Passenger Side Of The Engine

I have a 96 explorer that has recently developed a coolant leak. i was able to find the location of the leak, but i am puzzled by what is causing it. It is leaking on the back, passenger side of the engine, and while the truck is running it just squirts coolant out on and off...i am guessing it leaks when the thermostat opens. anyways, what is could be? i was thinking lower intake gasket, but i have never seen a lower gasket squirt like that!

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Ford A/C :: 2001 - Coolant Leak At The Top Of Engine In Front On Passenger Side

I have a 2001 expedition 5.4 ltr that has developed a coolant leak. Leak appears to be on top of the engine, in front on passenger side. The area around the front fuel injector (on passenger side) is wet and water is running down and sitting on top of engine (under intake manifold). My first thought was that the heater hose extending vertically from the block hose fitting. I have found no evidence of a leak in the hose but it appears fitting on block may be the source. It has three bolts holding it onto the block. One from the top and two coming up from the bottom. Two of the three area accessible. How to get to the upside down bolt nestled between hose fitting, block and valve cover. It's been a slow leak so far but I know that's not going to last. Runs fine but steams from water on block at stops and when parked.

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Golf IV / Jetta IV :: 2003 - Coolant Leak Quickly From Passenger Side Of Engine Compartment

My 2003 GTI 24V VR6 is leaking coolant pretty quickly from the passenger side of the engine compartment. I have a new water pump in hand. If I'm replacing the water pump, would it be smart to go ahead and order a thermostat and metal crack-pipe to replace at the same time that I'm having the water pump installed? I'd hate to get the water pump installed, and find out that the leak is at the crack pipe.

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Ford F-150 - 1997-2003 :: Coolant Leak At Rear Of Engine On Passenger Side Below AC Housing

I have a 1990 F-150 w/351 that I knew had a coolant leak at the back of the engine when I bought. It's a tinker around truck, something for me to play with.

I've traced the leak back to a metal tube/pipe that sticks out of the engine compartment just below the AC housing. I cannot find anything in the Haynes manual or a diagram on the intertron that shows what this is and if it should have a hose on it or...?

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Ford 6.0L Power Stroke Diesel :: Small Coolant Leak Coming From The Passenger Side Near The Back Of Engine

I have a small coolant leak coming from the passenger side near the back of the engine that forms a spot about the size of a dinner plate if it sits for a few days.

One thing I noticed is if I turn off the AC selector switch when I park I will get the drip but if I leave the switch on MAX AC when I shut the truck off I do not get any leaking.

It is definitely coolant and not just the condensation from use of the AC. If I haven't used the truck for a few days or if I have run it with the AC off I will get the drips.

If I run with the AC on and leave the switch in the on position when I shut the truck off it won't leak. I have tried to locate it from looking above and below but can't determine where it is coming from.

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Prius (Gen 2) :: 2005 Oil Leak Coming From Front Of Engine On Passenger Side

So we have an oil leak in our 2005. It is coming from the front of the engine on the passenger side. The oil was changed on May 15th. And it has only leaked since then. Any thoughts on what it may be? What part of the engine deals with oil in that part of the engine compartment? We will take it back to the place that last changed it and have them check it out as well.

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Avalon 2005-12 :: AC Blowing Warm Air On Driver Side And Passenger Side Cold As Ice

I have a 2005 Avalon Limited. Just recently when I have the air turn on, it blows warm/hot air on the drivers side where the passenger side is cold as ice??? What gives??? I have the dual zone feature, and the drivers site is warm weather its on dual zone or regular.

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Avalon 2005-12 :: Passenger Side Window Reset - Will Not Open Or Close From Driver Side Control Switch

Replaced the battery on my 07 the other day, and subsequently discovered my passenger side power window would not open or close from driver side control switch. Initially thought the worse of course, that I needed a new motor for the passenger side window. Then I tried the passenger side window switch and the window worked fine.

So now, I think that the switch for the passenger side window (on the driver's side) is bad, and I will need to replace the whole switch control module. Did a search and found the root cause and solution to the problem. Apparently, after replacing a battery, I needed to RESET the passenger side switch from the passenger side, by HOLDING the switch approx. 3 seconds after raising and lowering the window two times.

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Montana :: External Coolant Leak On Passenger Side

Coolant leak on the passenger side. Leaking enough to leave a puddle on the floor. This is a 2000.

The water pump is good. Weep hole is dry. All of the radiator hoses look good.

The traditional intake manifold gasket looks fine, even though that isn't really a suspect here.

Looking up from the bottom, coolant is dripping from what appears to be a lower motor mount right next to the oil pan. Also, the area around the crankshaft pulley looks wet.

What should I look for? Could it be a leak from the engine oil cooler? Are there hoses on the back side of the engine? It doesn't look like it's anything simple.

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Avalon 2005-12 :: Front Switch For Passenger Window On Driver Side Does Not Work

I am sure this is pure coincidence but we had to have a new battery put in my wife's '09 Avalon. Later in the day we noticed that the front window switch for the passenger window on the drivers side, does not work. The one on the passenger door works fine so it's not the motor. How difficult are these to replace? BTW, the window lock switch is NOT on.

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Passat (B5) :: Small Coolant Leak Under Passenger Side Bumper

Today I noticed a small coolant leak under passenger side bumper. What it could be leaking from?

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Golf IV / Jetta IV :: 2004 - Coolant Leak On Passenger Side

I've got an '04 1.8t jetta with 158k on the clock. Recently noticed I have a coolant leak on the passenger side of the car. Started the car in my driveway and looked for drips and found coolant collecting in the front valence right underneath the intercooler. Took a look from the top and noticed the hose going into the bottom of the part shown in the picture is leaking like a sieve. It's the metal canister-type thing on the passenger side right next to the radiator. What part this is? And where I can get a new hose that connects to the bottom of it?

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Golf IV / Jetta IV :: Coolant Leak On Passenger Side - Water Pump?

So my coolant system woes have continued! I recently replaced my thermostat ,thermostat housing, thermostat cover and all of the rings and gaskets. I finally stopped the leak on the driver side which seem to be the thermostat now about seven days later I am experiencing leaking on the passenger side. I walked out from work today and noticed I pool of coolant under the car. I can't tell exactly where it's coming from but it's coming from one of the components that runs off of the large belt. I snapped a few pics from the bottom of the car I don't think this is the actual component that's leaking. I think the leak is just falling off of it . I was wondering where the water pump is located.

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Ford Excursion :: V10 - Huge Coolant Leak Behind The Block On Passenger Side

So broke down today and have no tools, in a city I don't live in. Huge coolant leak behind the block on the passenger side. Luckily we broke down right at a mechanics shop. They need to take off the manifold to get to the rusted out metal piping in back.

I am new to the V10. Looking for information on what could be leaking back there? I know I could do this myself but I need to know what parts I might be dealing with first. And its tight quarters back there.

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Avalon 2005-12 :: Oil Hose Leak Again - Engine Making Noise?

I have a used 2005 Avalon with 65,000 miles. I posted earlier that, after a sudden VVTi oil hose leak, my engine was making a loud ticking noise at certain RPM's and needs engine work to repair the lifters. So far Toyota was only willing to do the recall and not pay for the engine damage because it is 5,000 miles out of warranty.

A customer relations representative at a Toyota dealer provided me with a vehicle history, and I was shocked to see that the VVTi hose had already been replaced at 33,000 miles after the same type of oil leak.

My battle with Toyota is still ongoing and, quite frankly, I expect to lose. I am going to get the car repaired and get rid of it (at considerable loss --I cannot in good conscious sell it or trade it knowing it has engine damage without disclosing it, though my dealer had no problem with it). I will never buy another Toyota after buying 5 new ones in the last decade.

I am posting as a warning -- even though you may have had the oil line recall done, do not assume that you have nothing to worry about. If they replaced a rubber hose with another rubber hose as they did in mine, you have a ticking time bomb.

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Avalon 2005-12 :: 2009 Toyota - Master Power Switch That Operate Passenger Side Won't Work

I have 2009 Toyota Avalon Limited, the switch on the master power switch that operate the passenger side won't work. Can the master switch be repaired? This is a power window switch.

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Ford 7.3L Power Stroke (1999-2003) :: Coolant Leak On Passenger Side

2003 7.3 175,000 miles...

Saw a stain in my driveway where you normally see AC drip. Opened hood and saw degas empty.

Looking around like crazy and find wet area. Where the coolant line turns down beside the passenger fender.

Looks wet near bend going toward running board. Didn't get to inspect much but I pulled back a bit of loom to inspect shape of lines and they look great.

What could be going on?

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Ford Super Duty (1999-2016) :: 5.4 Coolant Leak On Passenger Side?

Alright, after finally fixing my 4X4 issues, now I have a coolant leak. It's on the passenger side, just above the exhaust downpipe. I can't find any leaks in the hoses, and as far as I can see it looks like it's coming out of the back of the head and running down the back of the block. The odd thing is there's no oil in it, and no coolant in my oil (which obviously is a good thing), but I don't want it to get to that point of it is getting worse. Heat works fine, and it isn't overheating, only losing maybe a gallon a month. At some point the ford gold stuff was flushed and it has the compatible green, that is the only thing I can tell is not stock. I don't want to tear it down if I don't absolutely have to.

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Golf IV / Jetta IV :: 2004 - Coolant Leak / Loud Ticking Coming From Passenger Side

2004 Jetta GLI 2.8 ... Tonight I started getting a coolant leak somewhere on passenger side. There is also a loud noticeable ticking coming from that area but it is NOT the engine. Slow steady tick, just to the left of engine (when looking head on). Car also began to overheat. Coolant reservoir is full, too flow to be honest, but I don't see any leaks from there. No check engine light is on. Car does NOT leak coolant when off. Only when running and putting load on engine. At idle I cannot see any leakage. Thoughts? I'm thinking perhaps water pump? 87k on the car. Original pump from what I can tell. Bought the car a week ago.

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Ford Ranger / B-Series :: Slow Coolant Leak On Left (passenger) Side Of Water Pump

One last issue with my 2000 B3000 3.0L. The leak seems to be on the left (passenger) side of the water pump very near where the bottom radiator hose connects to it. I can't find any loose bolts. It does not leak while driving the truck or soon after. It has to sit for several hours or overnight before it shows up. There are usually 3 or 4 wet spots where it drips from the water pump to the frame to the driveway. It is small enough that I only have to fill up my coolant tank every 1 or 2 months. Could this just be a small gasket leak? It's been happening for about a year or so I think. I replaced the radiator about 2 years ago. I've been expecting it to get worse or bust loose and have been checking it very often. I've never seen one not leak while running like this-has me puzzled.

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