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Problem with Idle after Supercharger Rebuild

G

GoBlueDawson

New member
I rebuilt my blower, and snout over the past couple weeks, and put in some new stock injectors which solved my 6th cylinder misfire problem. I also switched out some of the vaccum lines with some I had purchased from ZZPerformance. Now the car sputters like a cammed out muscle car between 750 and 1000 RPM bu..bu..bu...bu, and it wont read boost on the center led display, but the car drives and pulls just like it use to so I'm confused. I can hear a hiss near the boost bypass valve so I swapped it out and its still doing the same thing and I checked all of the vaccum lines. Please help
 


check the fat vac hose from the top of the TB, it loops back to the evap on the back of the engine, you cant always see the crack but can hear it.

after i did my lim job mine broke, did the same thing. sounded like it had a big cam.
 
Dang you guys are good I unbolted the MAP sensor and didn't even notice the vacuum Line, where does the other end of that vacuum line go is my other question?
 


2010-04-04_183929_Untitled.jpg
 
What year are you?

If you have two map sensors, one stays open, one gets a vac line. Otherwise..the other dealio is the evap or california emission bs
 
You load it to a hosting site like photobucket and then link it in

It'll have a red electrical connector ...that's evap.
 


Pissed myself about the gloves.

That's evap. See the diagram above where the line leaves the evap and goes to the throttle body...that's what should be connected to that. Use regular rubber hose to make that connection again.

Meanwhile..what's it connect to..nothing..it's broken!
 
What's the deal with the gloves?ha $5 bucks at any farm supply store perfect for bailing hay ha, I don't get what is broken I unbolted that, and the vacuum line is off but the barb is not broken. I may sound like an idiot right now but I'm running on no sleep in the past 45 hours
 
the line should be attached to the piece that is attached to the soleniod. No biggie. Reconnect it and smile.

The gloves caught me off guard. I'd expect to see Bert or Ernie at the other end of those gloves...lol
 
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