ok craked a head gaskit and ive torn apart the engine, fixed it now im putting it back together. I have it almost done but for ONE plug. I have a 1985 berlinetta V8 305, and its a blue 3 prong male plug in back neat the distrubtor. It has a green spunge thing so when it plugs in it creats and airtight seal. If u could please tell me where it goes it would help sooo much, thanks.

 

picture???

and are the prongs like this??
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or like this?

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or this

_ _ _

?

 

3 male prongs like this

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what color are the wires and what side of the engine compartment is it coming from..?

 

and its an lg4 right??? my 84 wiring diagrams should be the same...

 

Here's the photo:

 

what color are the 3 wires tho?? im having trouble making the colors out in that pictures...

 

in this order

white white/red strip and black

 

I actually just rebuilt mine tonight too, and although it doesn't start for some reason I think that may plug into the front of the carb.

 

ive looked in the front is only 1 plug there and it has 2 prongs.

 

ok i tried to start it without the plug and it tried but its backfinreing into the carb i checked all the spark plug wires

 

is this the original engine? or did you swap in this for a v6/l4?

 

everything is stock..the enging only have 80000 miles on it (got it from an older lady)

 

there should be 2 plugs on the carb shouldnt there??

the one you see in the pic, then there is a 3 or 4 prong plug on the far right if you are looking at it from the front of the car....

 

on the far right ya i think that there was a plug there but it was only 1 prong

 

are you sure? i got a CC qjet sitting on a shelf in my room and it has a 3 prong connector over on that side... might be newer or something...

 

u mean the right front or back..im saying the way front of the carb is the 1 prong

 

this one... that is a pic of the front of the carb... its a chevy qjet, but might not be from a camaro.... i dont think that should make a difference tho...

 

ya ive got that one covered..this plug is in the back left and donsent ahve alot of play

 

That plug is the Barometric Pressure Sensor plug. The Baro Sensor is located ON the upper ' lip ' of the firewall to the left of the carb (when standing in front of the engine.)