Injector install torques and lube

[PRINCETON_JAKE]

I'm changing nozzles in my 06' and I noticed the crossover tubes appear to have agree/silver lube on the o-rings, but the directions I have don't specify any lube.

Also should I put anything on the ends of the crossover tubes and/or injector lines to help them seat better?

How tight do I get the injector lines? I don't want to damage them

 

[CREED1]

No lube needed on crossover tubes or inj lines.. Snug the lines up you don't want to get down on them too hard and crack a ferral.. They dont need to be tighter than dicks hat band just tight!

 

[jeepxj97]

Clean engine oil on the orings. Tighten connector nuts to 133 in lbs tighten your injectors to 89 in lbs then retorque connector nuts to 41 ft lbs. Fuel line nuts get torqued to 25 ft lbs

 

[smoke~black16v]

^^ Good info I will being doing all that here soon.