Again, with extra tubes and pipes, needs to be careful not to scratch the hidden part of the engine bay when removing the air box. Looks like never cleaned in the past. The routing of the blowby gas with the red valve cover is far better than the one on the black cover but still, it managed to create sticky residue even ...
What a dirty TH body….. Not sure when it was cleaned last time….. The PCV valve was still operating but completely covered in black gunk. When it is clean, it should be white - light brown. ...
Carried out the compression check to understand the current condition of the engine before my TB/WP/Valve Clearance service. As same for everyone who took my services, the complete data will be only informed to the owner and I’ll only show the LSB here. [psi] #1cyl: **4, #2cyl: **7, #3cyl: **9, #4cyl: ...
Before warming up the engine for the compression check, decided to clean the TH butterfly as it requires the engine to be cold. As in the previous post, the TH body was full of black gunk and also the idle rpm was not stable. Sprayed the TH cleaner several times and then fired up the engine to warm it up. While keeping the TH slightly opened, cleaned the ...
Before warming up the engine in preparation for the compression check after TB service, started to clean the TH butterfly while the engine was cold. This NSX is DBW so there is no EACV, dashpot, etc. From time to time, on DBW model, you may need to adjust the idle rpm based on the specific procedure after cleaning the TH butterfly. ...
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