Ford Ranger / B-Series :: Coolant Leak From Timing Chain Cover Gasket?
Mar 7, 2017
I have 2000 V6 3.0 Ranger and it has sprung a small coolant leak from timing chain cover gasket. I think just few drips after driving a while since I don't see significant drop in coolant level (Took a month to notice level dropped in reservoir) and did not see an active leak while idling. No water in the oil.
The proper repair would be to replace the gasket, but for the age and condition of the truck, I don't think it is worth it. Searching for a cheaper solution, I found K-Seal and see lots of reviews with success. Will it damage the cooling system in anyway? I think it would be worth a try even if it doesn't fix the leak as long as it does not cause any harm.
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My truck has had this annoying tendency to drink coolant. I believe I took care of it by replacing the thermostat gasket. Not so, it drinks about a quart every 50 miles - so quite a bit really.
Finally bit the bullet and took it to the dealer so that they could figure out where the coolant was going.
Answer I got back was - timing cover gasket, water pump, lower radiator hose.
The water pump appears to be good, its just the gasket that's bad. So my question is - how significant is the timing chain cover leak? Poking around online it appears to be reasonably common, but sounds very expensive. The dealer indicated it would be 2 days work minimum.
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I have an '04 Ranger Edge 3.0 with a severe coolant leak. It appears to be coming from the area where the head/water pump housing meet. I have been told I've lost the seal behind the pump on the timing cover. Is there any way to know for sure? Will I be able to tell, once the pump is out that it isn't coming from the head side? Are there any "special" instructions for re-sealing after replacing pump?
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I have a 2003 Eddie Bauer explorer with the 4.0L SOHC . I have a coolant leak from the passenger side that is not a water pump issue.
When removing the timing chain cover with the engine in the car, do I need to remove any accessories ( power steering , alternator etc. ) or their brackets?
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My 2003' Explorer XLT (4.0L V6) has an oil leak. I tracked it down to the passenger side, rear, bolt head on the valve cover (back by firewall). I took it to a guy who replaced the valve cover gaskets, but it is still leaking. He claimed when he had the cover off he looked for any cracks on it, but did not see any at the time.
Anyways, I was searching around and found several explorers leaking in or around the same area of the valve cover. And it turned out that there issue stemmed from bad timing chain guides, causing the valve cover to crack.
I do notice that on a cold start, I hear a rattling when I first start it up. It rattles for maybe that first 1-2 seconds when starting. Is this my timing chain rattling around? If that is the case, how much this could set a guy back on repairs?
I guess I don't know whether to just replace the valve cover, or if I should dig into it to see if the real issue is the timing chain guides/tensioner. Mileage is approximately 121,000....
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I have seen this minor oil leak on the left engine side that facing the firewall for sometimes, but just found time to bring to dealer. After some searching on Internet, I suggested to them that it might be leaking from the timing chain cover.
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I was changing my mom's oil at work today. I noticed her timing chain cover is leaking. Is this just an isolated occurrence? It seems to be right where the FIPG mates the timing cover to the cylinder head. It also seems right below the tensioner. However the tensioner is bone dry.
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I noticed green coolant leaking from bottom of black, what I think is called, timing belt cover. There is 188, 000 miles, and when I changed the timing belt, I did not change the water pump, although I did change out the thermostat. I have done a lot of work on this truck in the past. I checked the oil and no signs of water or coolant mixed in. The water pump is not weeping from the top well. I rely on this truck and the way I look at it is I may just keep driving it until it goes kaput (its real beat up). Should I go to an auto parts store and see if I can buy some sealant. I would guess it is either the water pump or maybe the timing cover gasket? I have inspected all hoses, and I see nothing. The leak must be coming from somewhere under that black, plastic cover. I am capable and willing to do just about anything other than perhaps a full engine pull, although I have the wherewithal to do that too if absolutely necessary.
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I really love this little truck. It's got 129,000 on it, but when I shut it down I can hear the chain clattering on the guides a little. Makes me wonder how much longer it will go before jumping a tooth. The truck has always been well maintained, but is there any ballpark figure when they usually let go? Is it worth it to pull the engine and put in a new chain? I'm fairly new to the Ranger.
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Was told my Sonata has a leak at the Timing Cover Gasket by two different service stations. Took it to the Hyundai Dealership and they said they would need to pull the engine out to fix it and it would take a couple of days. I read on a couple of other posts that people were able to replace the timing cover gasket themselves. So, I don't understand why the Dealership said the engine would need to be pulled, but I'm reading others say they fixed it without pulling the engine. Am I missing something...? I'd rather not have the engine pulled out if it doesn't need to be.
2008 Hyundai Sonata 2.4 L 2359 CC L4 DOHC 16 Valve.
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OK... I know next to nothing about cars. I have a '99 Chevy Lumina I just bought in February. It has been one problem after another. The water pump has been changed and I just got my car back on Monday because there was a leak on the timing chain cover. Now, the car is smoking on the passenger side. Its not a light smoke, but its not heavy yet. I noticed it on the way to work this morning. I opened the hood, it is coming from the left side (looking at it, so the passenger side) of the engine maybe kinda underneath it. I dunno what to do, but I'm ready to push that thing into a lake.
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I have a coolant leak from behind my timing cover found while doing a coolant system pressure test. I do not want to remove the engine. Looking for info on successful cover install with the engine still in the truck?
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Is this common? No coolant in the oil-YET........
Any way to fix it without pulling the cover?
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I've got a coolant leak here (I wiped away some of it before taking the picture):
Close up
This is the only place I can find coolant leaking and it's running down all the way to the water pump:
When I wiped away from just below the valve cover gasket it flaked right off and it doesn't appear there is any oil mixed in. I changed the oil today and it didn't appear to have any coolant mixed in either.
The coolant doesn't appear to have any oil in it's nice and pink as it should be. I started the car from a cold start and sat and watched the area waiting for it to leak but nothing ever came out, of course.
I know there shouldn't be coolant leaking from this area anyways but I don't know how else to explain the trail pictured. I definitely have a small leak somewhere as I've found coolant on the floor of the garage before.
Do I just replace the valve cover gasket and move on or is there something else I should be concerned with here?
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I have a 91 Ranger V6 4WD with 150K that has been sitting for 7 years. The last time I drove it (7 years ago) to a mechanic, who diagnosed it with a bad head gasket - leaking coolant and coolant in the oil.
What am I looking at as far as a project: besides redoing the head gasket, what else will I most likely need to do given that its been sitting 7 years?
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I had the front timing chain cover replaced, ever since it hasn't started. It would turn over fast a couple times and then drag and then repeat.
Found out the "Tone ring" was warped, it's been replaced and now it just turns over and over and no start but it doesn't drag anymore.
We can smell the fuel, and pulled a plug and can see spark while turning over and I was told fuel came out the plug hole so there is fuel there.
Tried a new cam sensor, crank sensor and battery and no change. Is there something else in the removal and replacement of the front timing chain cover that could be causing this?
I'm not a huge believer in coincidence as the vehicle was running great before this job.
2006 Ford Escape
3.0L v6 w auto tranny.
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I am working on my buddy's 1994 Ranger with a 2.3L I4 that has been going thru a large amount of engine coolant. The trucks has approximately 180,000 miles on it. When I had it parked on concrete I have not seen any signs of coolant on the concrete or any signs of coolant leaking. The next place I checked was inside the cab to see if there was any coolant from the heater core and there was not. The water pump has been replaced a couple of years back. I replaced the spark plugs today and did not see anything on the plugs that I would have thought were signs of coolant in the combustion chambers.
With that being said I have not worked on a vehicle with a leaking head gasket before. Would there be any visible signs on the sparks plugs? If so what would I be looking for? When standing in front of the vehicle with the engine running there is a slight smell of antifreeze being "vaporized". Are there any noted issues with this engine that would cause this? Are there any other things I should check? Could it be a leaking head gasket causing this? If so how can I check for that?
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My 2007 3.3l SF timing chain cover is leaking.It has 93,000Kms and is still covered by warranty.The Dealer said it was a 17hr break down job to do.
I am wondering if there are things I should get done/replaced when they open the engine up. I had asked at the dealer if there were other parts that should be replaced at this time, but was told that there was not.
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I have a 2011 Limited and I wanted to mention that I brought it in for the ECM service campaign and to have an oil leak looked at. The reflashing went as expected, I am still trying to decide if the car behaves any different. It seems like the engine RPM drops a little bit when slowing down then bounces back up. Nowhere near enough to stall or anything.
While I had it in the shop, I had them look at an oil leak that I have been having. According to the dealer, it is leaking from the timing chain cover. They have ordered some parts and I will be taking it in for the fix next week. I don't have a full list of which parts they will be replacing, but he did mention removing the valve covers and installing a new oil pressure switch while they were in there.
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My 2010 Santa Fe is leaking oil. I bought it in April & it has under 8,000 miles. After parking the car, I see oil spots that range in size from a Silver Dollar to a CD after a few hours.
First, the dealer said it was a cracked oil filter cap, so they replaced that...I brought it home and it was still leaking.
Brought it back to the dealer, and now they are saying the Timing Chain Cover Seal is leaking.
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My daughter just bought a 2002 Santa Fe LX which is drooling oil all over the alternator and everything else in that area. I found what (I think) is the source (but you have to be a contortionist to see it.) I haven't been able to find any good parts identification photos of that area, but I think that this is the bottom corner of the lower timing belt cover.
I guess the repair will require going through the first several steps used when replacing a timing belt. I don't plan on going any further than needed to fix this leak, though, since the timing belt was reportedly changed about 25K miles ago.
Before I start taking all this apart, I have a couple questions:
1. What might be holding this corner out, away from the block?
2. Is the timing belt cover supposed to snap into place over a lip on the block? Or, should it be sealed with gasket sealer -- or something similar?
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