Just did a tear out and rebuild, installed motor, filled with water. Water is leaking out of the back of the engine somewhere. Leaking as if it were coming out of a 1/4" diameter hole. 1997 V4.6L F150. I guess I have to pull it no matter what. Cracked block? Freeze plugs were all new and installed by machine shop. Initial reason for pulling was water in cylinders and I assumed blow head gasket.
View 1 RepliesMy 2009 Vue developed a coolant leak into the oil at 130k km. I had to have replaced. GM has a technical note about this exact problem with the recommended fix: Engine Replacement. The coolant was leaking into the oil at the water pump.
The Statement from the dealership states that there was a crack in the block near the water pump. The dealership was good but a block should not break like this. Is this a design defect with the block, and if so is their a class action already started?
Should the engine block of an 2005 Acura RL crack if the car's maintenance has been regular and complete according to all dealer specified recommendations? Cooling system never stopped working either. What else could cause the engine block to crack?
View 14 RepliesSo my father's 4.2L 2005 T-reg V8 was losing coolant like crazy. All of the sudden all the temp gauges went nuts. We had it towed. VW filled it back up. MY dad refused to drive home in it and had the service manager take it home for the night. It had to be towed back to the dealership.
Long-story-short, the engine block was cracked. My dad has never off-roaded the vehicle, much less even driven it hard. VW didn't know what to do either. LUCK, he has ~59,000 miles on it, so he's just under the 60k drivetrain warranty. VW first waffled, then agreed to fix it under warranty. Then they told my dad that it would be 4 - 8 weeks to fix it. THen they refused him a loaner car.
I replaced my water pump on my 2000 Excursion 7.3 about six months ago because it was leaking from the little hole underneath. Everything was fine until today I noticed a big stain on my driveway under the front of the truck. I took a look and the new pump is leaking. It seems to be coming from the the back of the water pump where it sits flush against the engine.
Could the gasket have deteriorated or cracked? I bough it from a local parts store called part source, so it should be under warranty. Any thoughts?
Seen a coolant leak near the back of the block? I did an oil change and noticed coolant on the bell housing.
View 7 RepliesFord F-150, 1999, 4WD. My dipstick tube has rusted off right at the point where it attaches to the engine block. I purchased a new one but I'm not sure if that's a job I can do on my own. What installing a new tube will entail?
View 5 RepliesI have had my 2001 F150 Supercrew for about six months. After yesterday's rain, I noticed there is now water dripping inside from around the passenger side entry assist hand. I opened the sunroof/moonroof but didn't see anything obvious there.
View 14 RepliesI recently removed my timing cover due to a coolant leak and found the cover was cracked. I had it welded and reinstalled but i did not remove the crank sensor from the cover while it was being welded. Now the engine starts but shuts right back down. Do the welding may have damaged the sensor and giving me this condition? 1997 4.2 ....
View 1 RepliesI have a f150 with a 5.4L with 354,000 miles on it. It started leaking water somewhere on the front of the motor on the passenger side. it looks like it is under where the heater hose connects to the intake. I guess my question is can the water eat a hole in the intake?
View 1 RepliesI have a water leak in a 1990 4runner (3vze) at the back of the block i called the dealership and they said the headgasket had been done, i noticed this leak because the water is well orange rust colored to be exact my 4runner needs a new radiator but that's kind of self defeating until i fix the leak at the back of the engine, what it could be? or how to check if its the headgasket, the oil doesn't appear to have any water in it,i believe it's coming from above the head but there isn't much clearance between the injector plant and firewall.
View 13 RepliesI have a 2001 F150 Super Crew 5.4. I had a leak where the water transfer connects to the intake manifold. I decided to get a new manifold rather than trying to repair it. The new manifold from Dorman came and the gaskets were built into the manifold. I torqued the manifold to specs. I replaced everything and it starts fine.
I can hear what sounds like a leak, but can't find anything. I checked every hose that is connected and they are all snug and connected. I had the check engine light checked and it said it was running lean on both sides (p0174, p0171). Also a p0122. I thought something might have damaged the Throttle Body Position Sensor, so I replaced it...but no change.
I'm still driving it everyday because I need to. It won't change gears so smoothly sometimes. The most noticeable problem is that the A/C doesn't work. It just blows hot air. And the worst part about it is...it does it even when the air isn't turned on! I just go around with the windows down...in 95+ degree heat...with hot air blowing!
This is my first time to attempt a manifold change out. What I should check?
Recently bought a 2001. In the process of reading about this engine I discovered there is a some what regular breakdown of head gaskets causing water to leak into cylinders and oil pan, all of which is serious.
Given the vehicle is 12 years old and has 89K miles it appears it is in the age and range of where this leakage can occur. Any knowledgeable engine rebuilders that are familiar with this issue on the 4.2 have any comments???
1. Can this issue be avoided by replacing head gaskets now rather than waiting for future failure???
2. Are there new and improved head gaskets for this motor???
3. Does the problem occur on both heads gaskets?
4. Is that all that needs to be done or are there other seals that need replacement???
I replaced the filter and gasket on my transmission about a month ago, it had a slight leak when I changed it, that appeared to be coming from the back side of the pan. So changed it and everything seemed good, today I noticed a small puddle of fluid under the truck after setting only a few minute's. Got home crawled under it and sure enough it was coming from the pan gasket again, now last time when I replaced it. I put a small amount of Permatex on the gasket back there, but it is still leaking there.
I checked when i had it apart the other day for a crack or anything noticeable but figured it was just the gasket was bad ( was a cork type gasket). Its hard to get the pan in there between the cross member and the transmission so I am not sure if i scrapped the permatex off or not, I am gonna take it all back apart and check it again and put a new gasket in and put the permatex under the gasket and on the transmission then hope for the best... 97 4.6 4x4
I have a 2003 sport trac that is leaking water like a hose but don't know if its a hose or water pump. How can you tell?? I have the water pump housing to change but when I fill the radiator and look under truck I see the water dripping out by the back side of the engine. Since I don't know where the water pump would be I don't know how to fix. I don't get taken to the cleaners when I get it fixed.
View 4 RepliesMy 1999 F150 Supercab has developed a water leak which I would like to ask your opinions on. Parked on a 20 degree incline during a pouring rain yesterday, I came out to find a small puddle in the driver's side rear floor corner and about an ounce of water pooled in a little lip at the bottom of the rear window in the right corner of the window! Haven't started tearing anything apart yet (and might not be able to myself), but it seems that it is possibly the rear window seal as the window and the outside body area appear to be in good shape otherwise (no visible rust, no seal obviously dislocated, etc).
Also, don't know if it's related, the other day I jacked up the truck with a floor jack under the front crossmember but a bit off center which caused the truck to twist a bit before both wheels came off the ground. While doing this, I heard and felt a loud bang like something broke in the frame! Couldn't see anything out of place and something similar has happened before where a lug of the jack cup had shifted slightly while jacking the vehicle and it caused a loud bang to be heard, but this time it didn't quite feel like it was at the jack but further back.
Could something have "broken" in the truck that I can't quite see and thus this leak has occurred which wasn't there previously or could it just be coincidence that the bang and leak occurred so close in time to each other. I know it's hard to diagnose something like this without seeing the vehicle or really know what happened but I just had to put it out there as part of the events that occurred within the timeline for this leak.
Is this common? No coolant in the oil-YET........
Any way to fix it without pulling the cover?
Kind of bummed my truck now leaks oil from both the front and back. It's not much volume wise - probably a pint every couple months but before I came up to Alaska it had never leaked a drop. Probably nothing I can do about it barring a rebuild. I have noticed all the guys say not to use any oil additives of any kind. Trying to get it in a shape for another epic journey back down the Alcan highway this fall. Or should I get rid of it and go for a 6.7.
View 10 RepliesI have an 04 ford explorer, with severe coolant leakage. I am far from an expert but it seems like it's coming from the center engine block, but I can't get much access in to tell. What's going on?
View 2 RepliesI have 170,000 miles on this car. This is a 4 cylinder. The seam at the top of the radiator has cracked, causing a small leak. I have confirmed it is not leaking from the cap if you are curious. So it's time to replace the radiator. My question is: is the radiator easy to replace? I have worked on my car before with basic maintenance (oil, transmission, etc) I was thinking it would be straightforward to replace the radiator myself.
View 7 RepliesMy '97 camaro has a cracked cylinder. (or something like that; the water keeps getting "consumed" by the engine). my mechanic put something in it that temporarily "sealed" the crack. it bought me more time but now it's not holding on to any water. My question is, can i do this again and is it something i can do myself?
View 5 Replies