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Next I started the car & set a brick on the accelerator to hold the rpm at 2500. The cup has a hook on it to hang on the hood latch. Poured the seafoam in the cup.
Then I slowly cracked the valve open so the seafoam can slowly drip thru the iv sight glass. Warning: you allow it to shoot thru too fast it'll make the check engine light on. So I went slow
No more smoke.
Let it run until the intake sucks all the seafoam thru the intake. You will see tons of smoke coming out of the exhaust. Then I put the tab back in then & let the car run until everything went clear & smoke went away. Intake nice and clean
I have this induction device I saved her I use to work at Firestone I used to clean my intake manifold. For cleaner I used seafoam.
See the label on the can in pic # 2.
I did this years ago on my old Nissan 300ZX with good results, However I am hesitant to do it on my cars as I most likely will have to replace the O2 sensors which gets fouled up from all the smoke. I just installed 4 brand new OEM sensors and don't want to get them messed up.
I just use Lucus injector cleaner every other tank of gas to keep the fuel system clean.
Last edited by BiGEZ; 03-20-18 at 11:59 AM.
Reason: added info
See the label on the can in pic # 2.
I did this years ago on my old Nissan 300ZX with good results, However I am hesitant to do it on my cars as I most likely will have to replace the O2 sensors which gets fouled up from all the smoke. I just installed 4 brand new OEM sensors and don't want to get them messed up.
I just use Lucus injector cleaner every other tank of gas to keep the fuel system clean.
Lucas doesn't work. You need something with a good amount of PEA in it
03-19-18, 03:36 PM
intake induction cleaning
