2003 Toyota Camry, 2.4L 4-cyl - Intake Manifold Replacement 

Thanks for the comments, they are greatly appreciated. I think many people are looking for exciting, entertaining, fun repair videos. I don't make those type of videos.

Completely agree. The videos are extremely clear

@@I-sed-no Thanks for the comment. Much appreciated.

Thanks for the comment. Good luck with your repair.

Thank you for the comment. Good luck with your repair.

Thanks for the comments. To answer your questions - 1)I have a rattle that occurs when I first start the vehicle and then goes away after 2 seconds. I had also read that there was a plastic manufacturing error on some of these original manifolds causing some of the plastic to separate internally which cause it to rattle. Thinking that replacing it may solve my problem, I replaced it. It did not solve that problem. 2)I did not drain any oil or coolant. However, when you remove the two water bypass hoses from the throttle body, there will be a little coolant that will dump onto the ground.

I was originally going to replace the valve seals but after watching this video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-F994QmOD6W8.html I don't think replacing the valve seals will help with the oil consumption issue.

What does the wire look like? Upload some photos to Google drive and email me the link. Info@insaneoil.com

Just sent the email thanks man

Thanks for the comments. You may have already watched this one but here is a good video that elaborates on the troubleshooting of a P0171 code. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-gpstVT3goxM.html

Mass airflow dirty or needs replacement start from there

A new manifold gasket and throttle body (caged) gasket have been installed. No check engine light after two local drives. I will be taking a three hour interstate drive tomorrow for the real test. If the engine light pops back on, then I'll clean the MAFS and check out your video for other ideas. Thanks!

Ugh. Check engine light popped back on. I then cleaned the MAFS, and after about 20 minutes of driving, the light popped in again. I guess I'm checking fuel pressure next although I did notice an internal tear in the main intake hose. It doesn't appear to be in a position to allow air in, but I'll investigate further.

@@thomaskinnaman3167 Any resolutions found yet?

Thanks for the comments. To answer your questions - 1)I have a rattle that occurs when I first start the vehicle and then goes away after 2 seconds. I had also read that there was a plastic manufacturing error on some of these original manifolds causing some of the plastic to separate internally which cause it to rattle. Thinking that replacing it may solve my problem, I replaced it. It did not solve that problem.

@@InsaneOil Sorry to hear it didn't solve the problem but thank you for the details and honesty. Love your content. Keep up the great work