Engine oil leaking?

Tiny
TONY01
  • MEMBER
  • 20 POSTS
  • 1999 HONDA ACCORD
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 120,000 MILES
I have an oil leak from behind my distributor housing, my current manual (I only have one of the two) does not cover anything on the ingnition system. I'am tempted to pull it replace the O ring behind it, but where do I shine my timing light after this task? I do not see the same old rubber cover cover like my older Accords had in the transmission housing. I can't find the timing port hole! Does my car have one? Any Help? Thanks in Advance!

Tony
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Tuesday, August 25th, 2020 AT 11:39 AM (Merged)
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Hi tony,

The timing mark is found on the crank pulley.

One trick that you can use is to mark the mating points of the distributor and head with a scriber and when reinstalling, it goes back to the same position.
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Tuesday, August 25th, 2020 AT 11:39 AM (Merged)
Tiny
BRAD420
  • MEMBER
  • 1 POST
  • 1999 HONDA ACCORD
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 148,500 MILES
Hi I have a question about CA smog check. My wife took my honda accord to a jiffy lube and got an oil change, but they for got to put the oil in. To make a long story short she ran the car for a long time with no problems until the vtec check engine code came up, well now I have a car that blows a little bit of oil out the exhaust when I step on it and I go through a quart of oil in about a month or so. I am going to go get it smogged but not sure of will it affect my passing?
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Tuesday, August 25th, 2020 AT 11:39 AM (Merged)
Tiny
BRUCE HUNT
  • MECHANIC
  • 3,754 POSTS
Absolutely. I would wager that you will not come close to passing. What did or is Jiffy doing about the situation. If they did that to my car, they would be putting in a new engine. Period.
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Tuesday, August 25th, 2020 AT 11:39 AM (Merged)
Tiny
WENDYBLEVINS
  • MEMBER
  • 1 POST
  • 1999 HONDA ACCORD
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 141,000 MILES
I had my 1999 Accord serviced for the 150K mile (with oiil change) and also the mechanic performed work on the EGR valve due to the "check engine" light being on. He installed a kit that he said was a service bulletin a few years back. The check engine light is out and car seemed to be running fine. I drove from his shop to home and the next morning found oil spots on the driveway. I took the car back and he did a quick look under and said it's the rear main seal. That the seal has hardened. I just find it ironic that the seal "hardened" the same day I had maintenance performed. Any suggestions. He said it would be $600 to change the rear main seal.

I looked to see where the leak was coming from and its directly above the bolt that connects the transmission to the engine. Coming from under a cover plate.
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Tuesday, August 25th, 2020 AT 11:39 AM (Merged)
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
It always seems coincidental when u bring your car to the shop and bring it home and now something else is wrong; not to say that there aren't any crooks out there because there are. But I would bring it somewhere else for a quick look, it shouldn't cost anything. Tell them your story. He probably didn't tighten the oil screw good enough. Keep me posted
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Tuesday, August 25th, 2020 AT 11:39 AM (Merged)
Tiny
SLW
  • MEMBER
  • 1 POST
  • 1999 HONDA ACCORD
  • 4 CYL
  • FWD
  • MANUAL
  • 176,000 MILES
My car is going through a great deal of oil. I don't see any leaking onto the road.
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Tuesday, August 25th, 2020 AT 11:39 AM (Merged)
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Hi SLW,

When oil goes missing without traces of leakages, it most probaly is being consumed while engine is working and this would often produce some grey smoke, especially when engine is not fully warmed up.

The item that would most likely cause the problem would be the valve seals.
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Tuesday, August 25th, 2020 AT 11:39 AM (Merged)
Tiny
KEYSGAL77
  • MEMBER
  • 2 POSTS
  • 1999 HONDA ACCORD
  • 2.3L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 173,000 MILES
On my car listed above after an oil change next day was a puddle of oil on basement floor. It was under car left front drivers side by the front tire. The oil level was where it should be. I took to mechanic and he said my oil pump was leaking and a thousand dollar job. Took to another mechanic and he said he saw small amount of oil that could be coming from timing belt cover. Since the oil leak first happened I have seen no more leaks anywhere and there is no oil spewed in the engine and oil level is good. How did first guy see oil pump was leaking and second guy not see it? Car has 173,000 miles on it. Does not burn oil either. Second mechanic also said whoever changed oil and filter could have put too much oil in and that it leaked out. He told me also that when oil is changed sometimes some will run out from filter and they try to clean it all up with a shop rag but sometimes they don’t get all of it. He said maybe the first guy saw that. Any help will be greatly appreciated!
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
I would tend to agree with the second mechanic because the fact that you don't see any more issues. If there are no issues then we don't want to make something out of nothing. The explanation given makes sense and aligns with what we are seeing now so maybe the first mechanic was having a bad day or just wasn't very good at what they do.

Either way, this is why I strongly recommend getting a second opinion any time we are asked to spend a large amount of money. Especially when it doesn't quite add up.

Let me know if you have other questions. Thanks
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
KEYSGAL77
  • MEMBER
  • 2 POSTS
Thank you so much. I am 77 and don’t want to be taken advantage of. You also eased my mind. In this crazy world today it is nice to know there are still wonderful caring people in it! Thanks again!
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
Thank you for your kind words. We are glad to help. Please come back next time you have some questions. Thanks
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
JIMB4606
  • MEMBER
  • 4 POSTS
  • 1999 HONDA ACCORD
  • 2.3L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 205,000 MILES
LX model. Engine oil is dripping from engine near oil pan. Problem developed rapidly. Entire rear surface of engine is covered with oil. Leaking two to three quarts a day. Replaced valve cover gasket and distributor o'ring that were leaking. They are not leaking anymore. Leaking occurs (from somewhere) when engine is running. Where is the oil pressure sensor located? Are there any other external oil lines or sensors? What other areas could be the source of such a severe leak?
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
Hi and thanks for using 2CarPros.

The oil pressure switch is near the oil filter behind the engine. I attached a picture of its location. Check that first. Also, make sure the oil filter isn't leaking. It is easy to double gasket the filter and it will cause a leak. Last, check to make sure oil isn't coming from the oil pan or crankshaft main seals.

Let me know what you find.

Take care,
Joe
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
JIMB4606
  • MEMBER
  • 4 POSTS
The area shown in your picture looks like where the oil is dripping. This problem came on suddenly about three weeks ago. Last oil change was three months ago. So the two events may not be related, but will check. To me, it sounds more like an oil line, hose, sensor or fitting came loose or cracked, I'll check oil filter, drain plug and sensor tomorrow. Can main seals go bad suddenly (and leak two or three quarts a day) or are they more likely to wear out gradually?
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
Welcome back:

The main seals usually slowly get worse. However, the pressure switch is another story. It is plastic and steel crimped together. Often times the crimp will come loose and oil will leak.

Let me know what you find. There are no oil lines or hoses related to the engine oil on this car. However, that doesn't mean someone hasn't installed an aftermarket oil cooler or something similar.

I have a feeling it's the oil pressure switch. Let me know. I'm interested in knowing if that is correct.

Take care,
Joe
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
JIMB4606
  • MEMBER
  • 4 POSTS
This morning my son and a mechanic friend discovered oil rapidly dripping from the vtec (VVT) valve or solenoid at the gasket(s). We'll replace both gaskets tonight. The engine is running great, so we are assuming the vtec valve is operating correctly and does not need to be replaced now. However, I read that there are screens inside the vtec valve that may get blocked. We will look for that and clean with brake cleaner if needed. Do you have any concerns about this plan?
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
KANDBTOWING
  • MEMBER
  • 14 POSTS
  • HONDA ACCORD
I have a 1999 Honda Accord whith 156,000 miles on it which all of a sudden starting leaking oil majorly. Not just a little leak slowly just all at once a large anount of oil came out of my car. I also am having a problem with the car stalling out for no reason at different times. I will be driving and it will stall and then it won;t happen again for a while and then it will do it again. Any suggestions?
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
KANDBTOWING
  • MEMBER
  • 14 POSTS
By the way, I thought it was the ignition switch recall so I had it replaced and it still stalls for no apparent reason. My car is a manual transmission if that helps at all.

Thanks
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
Welcome back:

I attached a picture of what I feel you are referring to. Please confirm it is correct. As far as a filter, letter B in the picture shows its location. Be very careful cleaning it. Brake cleaner may be a bit aggressive, so be careful.

If the screen isn't plugged, leave it alone. On the other hand, if it is, after cleaning, change the engine oil and filter.

Let me know if this helps.

Joe
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Tuesday, August 25th, 2020 AT 11:40 AM (Merged)

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