Engine cleaning, before and after.
Engine cleaning, before and after.
Exhibit A)

Many of your engine bays PROBABLY, look similar to this. After realizing that I should clean it up, seeing that I let it slideeeeee for a while, I man'd up and took some tips that I got from TJ and Panda_1 from South Florida Maximas about cleaning and polishing the engine.
Exhibit B)

Ok, this is what it looks like after about an hour 1/2 of sanding with 180 grit sandpaper (by hand) and 400grit wet sand paper, with soapy water never letting the 400grit go dry. I also used some simple green max, at first to remove any grease or dirt that may have built up on there.
Doesn't look too bad, much better than what it was, but I knew it wasn't completely done, so the next day I came back for another hour or so and continued to do the process over again (my hands were all cut up and hurtin from the cold so i took a break) 45 degrees outside.
Exhibit C)



The final product! After sanding the next day, I went to autozone and bought Mother's Incredible Billet Metal Polish, and Dupli-Color Auto Spray for the engine cover (plastic part). I removed the plastic engine cover and wet sanded it down with the 400grit paper, after hitting it with the simple green to remove anything on there. Note: Simple Green will remove the paint from the engine cover. Not like paint thinner, but you'll see what I mean when you do this process.
I taped off the NISSAN on the engine cover with masking tape and used an exacto knife to cut around the letters. Then I did about 6 light coats of paint, using pretty much 90% of the 5oz spray paint bottle I purchased.
It will dry to touch in not that long, but be sure to let it air dry well. Do NOT touch the paint, hold the cover from underneath or lightly from the sides. (I had to add another layer cause I touched it while putting it on and it left a print).
The outcome, perfect, I am pleased with the hardwork that I did to make the engine look that way, seeing that it is a new engine, I should keep it looking that way.
Special thanks to TJ Max, & Panda_1 (Ramsey) from South Florida Maximas, on giving me the ideas and supplies I'd need to do this.

Many of your engine bays PROBABLY, look similar to this. After realizing that I should clean it up, seeing that I let it slideeeeee for a while, I man'd up and took some tips that I got from TJ and Panda_1 from South Florida Maximas about cleaning and polishing the engine.
Exhibit B)

Ok, this is what it looks like after about an hour 1/2 of sanding with 180 grit sandpaper (by hand) and 400grit wet sand paper, with soapy water never letting the 400grit go dry. I also used some simple green max, at first to remove any grease or dirt that may have built up on there.
Doesn't look too bad, much better than what it was, but I knew it wasn't completely done, so the next day I came back for another hour or so and continued to do the process over again (my hands were all cut up and hurtin from the cold so i took a break) 45 degrees outside.
Exhibit C)



The final product! After sanding the next day, I went to autozone and bought Mother's Incredible Billet Metal Polish, and Dupli-Color Auto Spray for the engine cover (plastic part). I removed the plastic engine cover and wet sanded it down with the 400grit paper, after hitting it with the simple green to remove anything on there. Note: Simple Green will remove the paint from the engine cover. Not like paint thinner, but you'll see what I mean when you do this process.
I taped off the NISSAN on the engine cover with masking tape and used an exacto knife to cut around the letters. Then I did about 6 light coats of paint, using pretty much 90% of the 5oz spray paint bottle I purchased.
It will dry to touch in not that long, but be sure to let it air dry well. Do NOT touch the paint, hold the cover from underneath or lightly from the sides. (I had to add another layer cause I touched it while putting it on and it left a print).
The outcome, perfect, I am pleased with the hardwork that I did to make the engine look that way, seeing that it is a new engine, I should keep it looking that way.
Special thanks to TJ Max, & Panda_1 (Ramsey) from South Florida Maximas, on giving me the ideas and supplies I'd need to do this.
Originally Posted by machinehead
you're not done yet, gotta get the intake mani that shiny 

Putting a MEVI there, so that will cover all that up. lol
Hey guys I just cleaned my engine bay this weekend but was very unhappy with the results. I used simple green, a power washer and some elbow grease but it still didnt come out too well. Any suggestions? I'm thinking of steam cleaning but I'm not sure yet. Here's the pics...

(still gotta add clear coat to the engine cover and paint the brake fluid cap)

(still gotta add clear coat to the engine cover and paint the brake fluid cap)
Originally Posted by carsarecool
Wow so, you just did 180 dry sand on the valve cover and timing cover and then 400 wet sand to get it to look like that? That looks awesome, does it rust later on though or not?
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