What is this for

[GNICTRY]

I switched my intake to an ls6 intake, noticed that this hose was cracked and wont stay on...what is if for/do......help please

[89LX]

Can't really see it but it looks like a water hose to something.

[GNICTRY]

it is located on the passenger side rear ...the right photo is closer.

[89LX]

Hard for me to say without looking but if its going to the firewall maybe a heater hose?

[Ed Blown Vert]

Looks like it may be the PCV line that goes to the TB?

[mrr23]

Looks like it may be the PCV line that goes to the TB?

correct

[LS1W]

if it is on the passenger side rear, it IS NOT going to the throttle-body ( only the passenger side-front valve cover breather port goes to the throttle body )

it appears that the hose you have cracked is in fact the "bent connector" hose that goes from the passenger-side rear valve cover breather port ( by cylinder's # 6 & 8 and facing towards the rear of the car ) to the 2-way hose that leads around the back of the engine to the pcv hose in the rear of the drivers side valve cover ( cylinder # 7 )

you SHOULD replace it due to contamination and an open pcv system if left this way

i have found that here in southern california, all the rubber parts tend to get brittle and crack in short periods of time

i personally replace this line with a small ( 1.5" ) section of woven-cloth Volkswagon breather line ( i will get you the part number if needed ) and use 2 hose clamps to secure it - the VW line last MUCH MUCH longer than the rubber G.M. line will

this WILL SOLVE YOUR PROBLEM

-Shane

[GNICTRY]

if it is on the passenger side rear, it IS NOT going to the throttle-body ( only the passenger side-front valve cover breather port goes to the throttle body )

it appears that the hose you have cracked is in fact the "bent connector" hose that goes from the passenger-side rear valve cover breather port ( by cylinder's # 6 & 8 and facing towards the rear of the car ) to the 2-way hose that leads around the back of the engine to the pcv hose in the rear of the drivers side valve cover ( cylinder # 7 )

you SHOULD replace it due to contamination and an open pcv system if left this way

i have found that here in southern california, all the rubber parts tend to get brittle and crack in short periods of time

i personally replace this line with a small ( 1.5" ) section of woven-cloth Volkswagon breather line ( i will get you the part number if needed ) and use 2 hose clamps to secure it - the VW line last MUCH MUCH longer than the rubber G.M. line will

this WILL SOLVE YOUR PROBLEM

-Shane

Please post the part number and any suggestions on were to purchase it?

[GNICTRY]

replaced..thanks everyone

[1fastcamarosss11]

Looks like it may be the PCV line that goes to the TB?

correct

that was my guess. or the valve cover.

[GNICTRY]

that was my guess. or the valve cover.

valve cover pvc ...pain in the a$$ to get to

[Bouvers]

wow just wanted to note that, that was a very helpful post by LS1W