How worried should I be?

Replaced my plugs and plug wires as I was getting a vibration while at lights, but no CEL was on. Worked perfectly. No more vibrations. However after pulling out the plugs, 4 of them had what looks like burnt oil on them. The #2 plug had a lot of oil on it. How worried should I be about my engine possibly going out? Just replaced vcg's, plug grommets, and pcv valve a couple of weeks ago.

 

Here we go. Nola... want attention?
Just run it.

 

No need to be a dick. This is my first vehicle and I want to know whether or not I should be worried about this. If you have nothing helpful to say, then don't post a rthen.

 

Looks like it's just the gasket/Oring. If the electrode of the plug was oil fouled then that would be evidence of internal issues.

 

Ok thanks. Should that be taken care of as soon as possible or can I let it be for a while?

 

its a non issue, that oil is not internal so its no big deal, it looks like the valve cover seals around the spark plug holes are leaking, that's all.

replace your valve cover gaskets and seals and your good to go.

if the electrode itself was gummed up or was oily then you would have engine issues

 

Replaced those already. Probably from before then they were leaking. Thanks!

 

you are talking about these correct? http://www.ebay.com/itm/New-Felpro-...Parts_Accessories&hash=item1c4dc15e8a&vxp=mtr

I only ask because not all valve cover gaskets come with these included

if so then just go to the car wash and after the engine cools, use the engine degreaser to soak everything down and the pressure hose to blast out all the oil and debris from those plug sockets so it doesn't form a gummy sludge that can fall into the engine when replacing the plugs. gives you a chance to clean up those greasy areas and things under the hood at the same time

 

^^^ Like he said! Drive it like you stole it amigo!

 

Tighten valve cover bolts and check the plugs to see if it is still happening. If so replace the valve cover gasket.

 

Correct. Bought it seperate. Toyota doesn't sell a kit. Got the valve cover gaskets, the spark plug seals/grommets, bolt seals, and a new pcv valve

 

Not trying to be a dick Nola. But if you develop a misfire after you wash the engine, pull the plug wires and soak up all the water in the spark plug cavities. Don't pull the plugs though until you get the water out.

 

Isn't that only a problem with the 2.7?

 

"How worried should you be"?

Another option you might consider would be to get a "used oil analysis" for a little insight into *perhaps* the condition of your engine.

Many people use a company called Blackstone Labs - http://www.blackstone-labs.com/ - "Our standard analysis costs $25.00". Blackstone's standard analysis will tell you what you need to know about the condition of your engine and how it's wearing. The standard analysis costs $25.00 and includes the following: Spectral Exam: Establishes the levels of wear metals, silicon, and additives present in the oil. Also checks for coolant. Viscosity: Determines the grade of oil. Insolubles: Quantifies the percentage of solids present in the oil.

Another company that does the oil analysis is: https://wearcheck.com/ - "wearcheck.com does a better job than Blackstone as they include a free TAN report. They have merged with Lubrigard." , "Does Wear Check do single analyses for consumers? They do. I've used them many times. However, you do pay extra for TBN/TAN, but it's still cheaper than what it would have cost you at Blackstone." - http://www.bobistheoilguy.com/forum...gonew/1/requesting_an_Oil_analysis_kit#UNREAD

What's Your Engine Oil Telling You? - http://www.edmunds.com/car-care/whats-your-engine-oil-telling-you.html



Ed

 

It happened to me for the first time last summer and I bought the truck new. I guess the coil boots crack over time and let water seep in.

 

Nola... I sent you a PM. But, I'm going to publicly apologize to you for me being an asshole.

We're all in this together and we should all work together. I apologize.

Now I have to scrub potatoes and cook dinner...

 

I saw a video about Blackstone by a guy that shows you how to do car repairs. Seemed pretty interesting. I might try that one day. I wouldn't expect too much as the guy who owned it before me hardly did anything besides oil changes and tires. Even then, those weren't done at the appropriate times.

 

Thank you. Its all good man. Not really angry as I'm a chill person, but I will call someone out on what they're doing.

 

Yo-Da-Man!

 

A little oil is "normal" i guess you could put it. When you start seeing more oil, smelling gas, or seeing grey shavings on the electrode... be worried. I'd say you're good for now, check again in another 2k-5k miles or so. It might mean you have to buy new plugs, but they're $18 for NGK and it gives you a little re- assurance. Goodluck buddy!