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-   -   Cleaned Engine Bay & throttle body (http://www.the370z.com/engine-drivetrain/95295-cleaned-engine-bay-throttle-body.html)

stealth23 08-21-2014 07:59 PM

Cleaned Engine Bay & throttle body
 
Bought my car a couple weeks ago with 60k miles and me being an OCD type of guy, likes everything clean. So I decided to spend the weekend cleaning out the throttle body, MAF sensor, spark plugs, and finally detailing the engine bay. here is the results

****i apologize if the images are too big, this is my first post with images. pictures were taken with an iPhone 5.***

This is how it looked when i bought it
http://www.the370z.com/members/steal...3-img-2787.jpg

http://www.the370z.com/members/steal...4-img-2863.jpg

http://www.the370z.com/members/steal...9-img-2882.jpg

took off the throttle body only to find thick grease and dirt
http://www.the370z.com/members/steal...6-img-2875.jpg

http://www.the370z.com/members/steal...7-img-2883.jpg

Spraying only throttle body cleaner wasn't enough, had to really get in there to remove that grease. result..
http://www.the370z.com/members/steal...8-img-2884.jpg

http://www.the370z.com/members/steal...9-img-2885.jpg

Next, replace spark plugs with NGK
here are the stock plugs
http://www.the370z.com/members/steal...1-img-2891.jpg

Finally, after 2 cans of Gunk engine degreaser/handy dandy paint brush and a can of Gunk engine shiner, here are the result
http://www.the370z.com/members/steal...2-img-2893.jpg

http://www.the370z.com/members/steal...7-img-2895.jpg

http://www.the370z.com/members/steal...4-img-2898.jpg

http://www.the370z.com/members/steal...3-img-2896.jpg

Hood also had some thick dirt
http://www.the370z.com/members/steal...6-img-2897.jpg

http://www.the370z.com/members/steal...5-img-2899.jpg

kenchan 08-21-2014 08:07 PM

good job cleaning. is that oil from the intake filters then? should clean that and very lightly oil or just get a different intake?

stealth23 08-21-2014 08:30 PM

I did clean the intake with the K&N intake cleaning kit, but i do plan on getting a new pair of intakes since these spectre are crap.

Masterbeatty 08-21-2014 08:51 PM

Holy crap! How many miles do you have on it? The previous owner must of lived in the sticks. Good job on the cleaning though, looks good.

Arrvaxx 08-21-2014 08:57 PM

O.O Very very nice. +1

stealth23 08-21-2014 09:16 PM

Thx :) it took about 2 hours cleaning but well worth it
Currently has 60k miles

Pintsize725 08-21-2014 11:18 PM

I think you and JARblue will get along fine. :p

Good work!

Huck 08-22-2014 12:01 AM

Looks good man! I need to do the same thing, but I'm not sure mine is that dirty since I do try to take care of it for the most part. Just needs a deep clean. I've been thinking about replacing my plugs too.

ZeeingAround 08-22-2014 07:52 AM

GReat job. Thanks for the detailed pictures.

axmea? 08-22-2014 07:55 AM

Nice job!

Spooler 08-22-2014 09:09 PM

That throttle body looked normal dirty at 60,000 miles. It's not due to the intake filter oil. They just get nasty like that with mileage and time.

Sungazer 08-27-2014 07:10 PM

Looks great.

Question: Did you completely disconnect the throttle bodies before cleaning them? If so, what's the safe way to do this? Last time I cleaned mine, I didn't disconnect them and it was a pain in the *** to clean them like that so I didn't do a great job. I'm gonna clean them again soon and I'd like to make it an easier process, hehe.

Thanks

stealth23 08-27-2014 08:48 PM

Quote:

Originally Posted by Sungazer (Post 2945372)
Looks great.

Question: Did you completely disconnect the throttle bodies before cleaning them? If so, what's the safe way to do this? Last time I cleaned mine, I didn't disconnect them and it was a pain in the *** to clean them like that so I didn't do a great job. I'm gonna clean them again soon and I'd like to make it an easier process, hehe.

Thanks

I actually tried cleaning it without disconnecting the throttle body and I agree, it was a pain. so i went ahead and disconnected the whole throttle body and the sensor plug but left all the hoses attached. since this throttle body is electronic, its important to remove the sensor plug so you don't have idle issues after cleaning.

Here is my process which i think is pretty safe.
1. unplug negative terminal battery
2. remove engine cover and strut tower(this is a must to get access to the throttle body in ease)
3. remove intake pipes
4. unplug throttle body sensor plug
5. unscrew the throttle body
6. with the hoses still attached to the throttle body, you'll still be able to clean it without any problems

ps. when attaching everything back on, don't forget to plug the throttle body sensor plug back in.

Hope that helps :)

mag_black 08-27-2014 11:41 PM

What did you use to clean the engine block?

stealth23 08-28-2014 12:02 AM

Quote:

Originally Posted by mag_black (Post 2945632)
What did you use to clean the engine block?

I used Gunk Original Engine Degreaser, walmart has it dirt cheap $3
Gunk Original Engine Degreaser, 15 oz: Motor Oil, Transmission Fluid & Car Lubricant : Walmart.com

and Gunk Engine Brite Engine Protector Shine
- Gunk Engine Brite Engine Protector Shine, 15 oz.: Motor Oil, Transmission Fluid & Car Lubricant : Walmart.com


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