[Ranger Shrek]

I have a 2002 Supercharged Xterra. Had a "friend's" shop do a head gasket (HUGE mistake!). I won't bore you with the long horror story. However, as I've inspected the engine compartment, I've notice multiple vacuum lines disconnected.

Does anyone have a good diagram or good engine compartment photos to show all the connections?? The ones I've found online so far show some connections, but not where all terminate. Many thanks!!

 

[ohiopoboy]

I have a 2002 Supercharged Xterra. Had a "friend's" shop do a head gasket (HUGE mistake!). I won't bore you with the long horror story. However, as I've inspected the engine compartment, I've notice multiple vacuum lines disconnected.

Does anyone have a good diagram or good engine compartment photos to show all the connections?? The ones I've found online so far show some connections, but not where all terminate. Many thanks!!

I asked Siri for those.

2002 XE 18" Street tires Curt Class 2 hitch Curt luggage basket Sent from my XT1254 using Tapatalk

 

[Ranger Shrek]

Thanks!! I think these are for the VG33E not the VG33ER (supercharger). I have the VG33ER version of the second diagram. Looking for the VG33ER of the first.

I don't have Siri

 

[Satito]

Sent you a PM with a link to the Factory Service Manual and the info as to section and page. Hope that helps.

 

[Banjolightsaber]

Sent you a PM with a link to the Factory Service Manual and the info as to section and page. Hope that helps.

I’m having this same problem. A small vacuum hose on the backside of the intake on the VG33ER close to the two electrical plugs is missing and I have no idea where it’s supposed to run. I’m having slightly rough idle while in gear with foot on the brake. Maybe this missing hose could be the culprit?

 

[Satito]

If there is a vacuum port that is open on the intake manifold and you plan to use the vehicle you should cap it off until you figure out where it should be connected. If you leave it open you will run lean because your feeding the engine u-metered air so the computer can't adjust for it. This could be causing your rough idle. I'm not too familiar with the SC, but the missing line could be from the fuel pressure regulator, which is on the fuel rail back in behind and below the intake manifold on the regular 3.3l. I suspect it's the same location on the SC.

 

[Bob1096]

Sent you a PM with a link to the Factory Service Manual and the info as to section and page. Hope that helps.

Any chance you could PM me the link? Thanks in advance.

 

[MeToo]

Any chance you could PM me the link? Thanks in advance.

Free to download. Suggest using the link in Post #1.

Xterra Factory Service/Owners Manuals

Follow the links listed below to a downloadable copy of Xterra factory service manuals and owners manuals (.pdf files). The FSM's are a much more thorough and detailed guide to both routine maintenance and repairs and contain any and all technical info you may be looking for. A huge thank...

www.clubxterra.org

 

[Drooo]

I asked Siri for those.

2002 XE 18" Street tires Curt Class 2 hitch Curt luggage basket Sent from my XT1254 using Tapatalk

This diagram helped so much I fixed a problem I didn't even know I had.. was missing a few hoses. Always wondered about them