Prius (2001-03) :: Engine Rear Main Oil Leaking?
Nov 16, 2014
My wife noticed a puddle of oil on the garage floor when I left the other night and unfortunately, it is coming from my 2002 Prius. I jacked it up today and found the oil was NOT dripping down from the side of the engine, but appeared to be coming out of the hole in the casting between the engine and the transmission. This looks to me like a leak on the main seal on the rear of the engine.
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Last year, I had the unfortunate experience of having to get my engine replaced on a 2003 Infiniti G35 (only 121k miles, I got it used in '06, long story, I assume previous owner didn't take very good care of it). I opted to have a local mechanic find a used engine instead of paying for a rebuilt one and he was able to find one that had ~60k miles on it so I went with it. Now it's 9 months later and I have started noticing a burning oil smell while sitting in the car at a stop. I took it into a shop (not the one that replaced the engine, different tire and lube shop) and they found that the rear main seal was leaking pretty badly and that's where the smell was coming from. They don't do that kind of work so I need to take it somewhere else to get any repair done.
I feel like, if a second diagnosis also says RMS is the problem, that the shop that put in the engine should have given me a new RMS when they put in the used engine. Is it not something that would be visible and thus easily replaced when installing the new engine? If they did in fact replace it, it wouldn't possibly have failed on its own after only 8 or 9k miles, would it? I don't normally hearing about RMS problems until cars are well over 100k miles.
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Newly acquired 2011 Santa Fe GL. Recently had a 2008 Azera GLS.
We received the Santa Fe a week ago and have since put 600 km on her. I took her into my work (auto mechanic) to wash and wax, looked underneath the engine and noticed 2 drops of what appeared to be engine oil. Between the transmission and engine block there are 2 10mm vertical bolts. The drops of oil have accumulated on the head of the bolts. There is a small "plate" between trans and engine with oil "weepage". My guess is the engine rear main seal is leaking! Not a small repair and certainly at 600 km.
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The engine runs beautifully, but we cannot stop an oil leak. The Machine Shop replaced the front and rear main crank seal three times and it is still leaking. We took the truck to Ford who put the dye in and checked for the leak with a black light.Their analysis was that they would START with the oil pan gasket. We then took that info to the Machine Shop who said they could see the oil leaking from the rear main and front seal again and replaced the seals in it again. There is still oil leaking from the engine. From the same place. Why we can't seem to stop the leak,and ultimately how to fix the problem?
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I haven't had time to take my truck to the dealer to actually be checked yet but it appears I might have a rear main seal going out from what I can see. I pressure washed the whole underside of my truck the other day and there is fresh oil where the engine connects to the transmission.
My truck is a 2011 with a 2013 engine in it. The truck has 103,900 miles on it. The engine has almost 60,000 miles on it. I have the extended warranty on it which is good. All this truck has to do is last 2 more lousy months and I'll replace it.
2011 Ford F-450 6.7L Diesel 12' Flatbed
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Changing out the rear main oil seal on my 1999 F250 Super Duty. I have a 7.3L diesel with 6 spd manual trans. with 98K miles. This past week it has developed a very slow engine oil drip where the engine meets the transfer case. Is it necessary to remove the engine or just the transmission? What does a transmission/transfer case combo weigh? What special tools would I need?
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My daughter has a 2000 intrepid with i believe a 2.7 engine. the rear main seal is leaking.
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Took my 2014 GX in for 5k miles service even though it has only 1K miles (bought it in Nov 13). The service write up person recommended oil change (10K service). I was cool with that because I still believe in first oil change in 1K miles when the car is new regardless of what car manufacturer says.
After 1 hr waiting, the shop manager told me that my GX needs to stay longer because they discovered a small leak in rear main seal. From what I read on the internet, it is a time consuming repair.
I don't drive the car much, 1k miles in 7 month. It is parked indoor most of the time. I do drive it 5-10 miles every 2-3 wks to cycle the car. I also use battery tender to keep the battery charged.
I was surprised that this happened. My friend's 2014 GX (he bought it because I told him Lexus is much more reliable than his LR3) had his back up camera replaced at 3K miles.
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2011 F-350 CC, 45k miles... Found out yesterday mine is leaking. Way to early for these issues to pop up.
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I replaced the front mail seal on my 2003 Hyundai Elantra. It was running beautifully until I put it gear to take a test drive. It dumped half the oil in about a minute. After reading online that there may be a problem with the thrust bearings, I pulled the oil pan and found a thrust bearing in the pan. Is this something I could fix without pulling the engine. Every thing looks good and there are no metal shavings or signs of wear. The car has 170k.
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I have worked on several minor to moderate engine issues over the years with various brand cars so I was thinking about replacing my leaking main water pump (not the Hybrid pump).
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I have a small problem, the dealer that serviced my car just told me that my water pump was leaking and I was low on coolant. I can't remember when was the last time I checked the coolant level but when the dealer top off the coolant, he nearly used the entire bottle. Needless to say, I believe the radiator was pretty low on coolant.
Now I've never noticed a high temperature warning lamp or ever broken down. Today at 125,000 miles, I went to change my spark plugs. The 1st plug to the far left as you are facing the car has oil in the spark plug. This is freaking me out, could my engine be damaged from the low coolant?
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I need to replace the main battery on my 2003 prius - whether or not they've replaced the battery, and what the end result was afterwards - did the car continue to last? Is this just a "regular maintenance' thing and all else will work swell, or is the beginning of the end?
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My main battery is dieing will my prius run on just gas until I can get it fixed? It is a 2001 hybrid. I need to get to work for the weekend.
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Ok just bought this 2001 Prius One Owner new car trade in it sat for a month without moving It needed a boost to start it then the three lights on the display lighted up PS+Main Batt + a pic of the car with a ! in it ! is it just from sitting so long and the Battery is low ? If I use an OBD and reset it will this and a charge take care of the problem ??
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Got a recall letter last January from Toyota concerning a false warning light on my model. Letter mentioned that moisture in the cables was triggering a false warning message about the main battery. My 2002 was having this problem. The dealer refused to do the work. Told me they did that recall work in 2006 but I did not have the problem back then and Servco Hawaii told me that Toyota had not put that out as a recall back then. The light has gone off and on now for a year. Car drives perfect otherwise and only have 60,000 miles on it. What do I do?
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I have a 2003 Prius with a hard falt code of P3000 main battery bad! But there is not anything wrong with the batt or how it runs. I cleared the code and in 10 miles or so it comes right back? I was thinking of a reflash on the computer, what to do?
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Took the torque converter cover off and this is what I see. Before I took it off the cover looked oily. Prev I replaced the EGR valve and some other sensors and there was oil on top of the engine. Does this look like a rear main seal or oil dripping from the top of the engine?
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A warning came on the display with the words "PS Main" and a picture of a battery. I took it to a dealer and he gave me the bad news: I allegedly need a new hybrid (main) battery. The diagnostic code was P3009--I didn't know about sub-codes, so I didn't ask if there were any. P3009 means that there is an electrical leak from the main battery.
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I bought my 2002 prius with 120000 miles. Last night it died with the main battery light and triangle of death on. I haven't taken it to a dealer to have the codes checked out you, but will do it soon. My daughter was driving it when it happened and said the car started shuttering and died. She was able to drive it a few feet at a time before it would die again. Does this sound like a HV battery problem? I will be digging into it tonight.
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I have been having an issue which I can't get to understand the millage has gone down and there,' a check light on the main meter i tried the google translator but that only says call the car company...
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