Triisomy21

What should I use to lube the injector o-rings? I just put my drivers side 4 in but didn't lube them. Should I take them out and lube them up tomorrow? Probably huh?

Also, where do I relieve the fuel pressure on the passenger side? I didn't bother doing it on the drivers side. I just popped the fuel rail off.

Also, since you wont have any pressure in your fuel system either way after the install, how do you prime it again? Just turn the key to the ACC position?

Thanks fellas.

cahtr6

I just used some spray on silicone lube but if you already got them in you should be ok the lube is to ease installation. I wouldn't worry about relieving pressure from the system it bleeds down pretty good on its own if you let the car sit for a while cool down you should not have much pressure. After your all done just turn the key pump will prime the system on its own.

Triisomy21

Right on brotha. Yea a bit of fuel dripped out from the rail but I was expecting that to happen. I looked at the passenger side after I did the drivers side and said F it...it's hot and I'm not feeling that ambitious.

cahtr6

Defenitely let it cool down.

Triisomy21

I havne't started my car since i've started this novi install. I think I'll hold the record for longest time to install a supercharger.

cahtr6

I don't know I think mine took a month to finish. I was working 70hrs a week second shift I would come home work on it till about 7am.

BuzzCut

NEVER use silicone to lube them. The service manual calls for engine oil. Silicone will fubar O2 sensors.

cahtr6

Guess you learn something new everyday sorry for the bad info