1.8 Pinto Tuning.

[Snapperpaul]

Auto chock is on the front with the hose going from water pump to carb then on to manifold

I'm away on business so can't get to my Weber manual

[Peter Bell]

Its the love valve thingy should be connected to a vacuum line from the manifold. It prevents stalling at low speeds but ignore it for now.

[Guest karif2800]

Thanks for info, could confirm it's a weber 32/36?

[Bob Tucker]

it looks likely.

Take off the air filter....the 32/36 DGV and the 38 DGAS both have square tops to both chokes.

like this http://www.burtonpow...CFdShtAodnkYABA

its not a 38DGAS because the linkage is different.

https://www.google.co.uk/search?q=38dgas&num=40&newwindow=1&source=lnms&tbm=isch&sa=X&ei=pyDhUrTpLuiw7Aay8oGAAQ&ved=0CAoQ_AUoAg&biw=1092&bih=480#facrc=_&imgdii=_&imgrc=oJ6L56JBlnseQM%253A%3B6JoqYNNE4r7yAM%3Bhttp%253A%252F%252Fwww.jameng.com%252Fproduct_images%252Fl%252F063%252F18930.086__20048_zoom.jpg%3Bhttp%253A%252F%252Fwww.jameng.com%252Fproducts%252F38%25257B47%25257D38-DGAS%2525252dmanual-choke.html%3B452%3B429

Almost all the other carbs have round tops.

Bob

[Guest karif2800]

When I removed the filter to fit a pancake one I've seen it has square tops on both chokes, so now I'm sure it's a 32/36 weber. Very helpfull thank you very much

[Snapperpaul]

Sounds like vacuum operated second choke is not opening

[Bob Tucker]

Hi Paul, if it really is a 32/36 (sounds likely) then the second choke is mechanical.

 

Get someone to operate the throttle whilc you watch the linkage.

When the first choke is about 1/2 open, the linkage starts to operate the second choke.

It should be easy to see if its working or not.