Hi, there are several variations on this engine, so please review all diagrams and pick the one that has the same components as yours.
Fig. Fig. 12: 1994 3.4L (TBD) Engine-Federal
Fig. Fig. 13: 1994 3.4L (TBF and TBH) Engine-Federal and Calivacm lines are missing on a 1994 camaro 3.4 - jturcotte_2345.gif />
Fig. Fivacm lines are missing on a 1994 camaro 3.4 - jturcotte_2346.gifJXK) Engine-Federal and California
Fig. Fig. 15: 1994 3.4L (JXA) Engine-Federal
Fig. Fig. 16: 1994 3.4L (TBR) Engine-Federal and California
The access line provides vacuum to the climate control panel and possibly the door locks--if they are vacuum actuated.
The vacuum at the climate control panel is used by the mode switch to open the mode doors that direct the flow of air out of the heater box.
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roughly 4.5 hrs on garage time / took me 4-5 hrs just to get the belt off / pile of work involved .change the timing belt every 60,000k or lol welcome to the car world where you will be nickeled and dimed to death ... happy new years
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where dose the vac on the bak of the intake tht says to access hooks to??????????
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